-
- Biology & Earth Science
1 X 2 Black Streak Plate
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Biology & Earth Science
1 X 2 White Streak Plate
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
3 Prong Clamp
- Made of aluminum casting, 3 prong clamp with interlocking jaws allow you to hold objects from 1/8″ to 3-1/2″ in diameter. It can be used for both burettes and condensers. The jaws are lined with rubber to insure a secure grip. Rod attached is 8 mm in diameter and 150 mm long.
- ADD
-
- Microscopes & Slides
30X Pocket Microscope, Illuminated
- This easy-to-focus 30X pocket microscope is excellent for classroom investigation as well as outdoor use. Includes a protective case. Requires 2 “AA” batteries (not included). Ages 7+
- ADD
-
- Electricity
6-Volt Lamp Boards
- Terminals on these lamp boards let you connect lamps in series or parallel. Lamp board features removable shunt wires that allow for quick changing from parallel to series or any combinations of the two. All units have plastic bases with rubber feet. Small incandescent bulbs included. Available in three or five-socket sizes.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Battery Holders, Electricity
AA Cell Battery Holder
- AA cell battery holder with 6" connector cords in red and black. Made of unbreakable plastic. Curved sides help prevent the battery from falling out when it is upside down. Ages 7+
- ADD
-
- Science Kits
ABC’s of Physics
- Ever wonder how a clock works? Or how a roller coaster stays on its track? Explore all of this in the ABC's of Physics. Make your own timer as you discover how a pendulum clock works. Find out what F=ma means as you learn about force and motion and just how that roller coaster stays grounded. Discover Newton's laws working…
- ADD
-
- Force & Motion
Acceleration Timer
- The Economy Spark Timer is ideal for determining the rate of acceleration is a falling weight, calculating the speed of a moving cart, or studying the forces of friction. -Students Calculate Speed and acceleration -Items Enclosed for Safety - Cord and Plug Included for 110 VAC Operation -Free-Fall Weight Included The measured object pulls a paper strip through the timer…
- ADD
-
- Force & Motion
Acceleration Trolley Apparatus
- To demonstrate that gravitational acceleration down an incline is independent of the falling mass. The two wheeled trolley runs across the room on an inclined overhead cable. Mounting hardware, 10.8 m of cable, and full operating instructions are supplied with the unit. Size is 15 x 10 cm. Mass set and hanger are not supplied with apparatus.
- ADD
-
- Lenses
Acrylic Lens Set, 50M, Set of 6
- Acrylic demonstration lenses include one each of double convex, double concave, plano-convex, Plano concave, concavo-convex, and convexo-concave. The focal length of each lens is 50 mm. The set includes a storage case.
- ADD
-
- Prisms
Acrylic Prism Set
- Set of three crystal-clear acrylics, equilateral prisms 25mm faces, 25mm, 50mm, and 100mm long.
- ADD
-
- Prisms
Acrylic Ray Optics Set
- Made of polished acrylic 15 mm thick, the set is provided in a convenient storage box. Set consists of: rectangle (75 mm sides), double convex lens and two double concave lenses with a focal length of about 10 cm, equilateral prism, and semi-circular block.
- ADD
-
- Electrostatic
Acrylic Rod
- 150 x 12mm Length x Diam.
- ADD
-
- Chemistry & Labware, Clamps
Adjustable Clamp Holder
- This adjustable clamp features durable aluminum construction and incorporates a swivel that can be adjusted to 360°, so it can be locked at any angle with the steel thumbscrew.
- ADD
-
- Tuning Forcks
Adjustable Tuning Fork
- Sliding weights on each prong of the tuning fork can be adjusted to deliver tones at C-128, D-144, E-160, F-170.7, G-192, A-213.3, and B-240 frequencies.
- ADD
-
- Burners, Chemistry & Labware
Alcohol Burner, Wickless
- A safe alternative to conventional alcohol burner, chrome plated tank has a screw top with rubber gasket. Uses a copper torch instead of a wick. Capacity approx. 100 ml, Fully leakproof.
- ADD
-
- Chemistry & Labware
Alcohol Stand
- This stand comes in size 5" Tall, 3.5" x3.5" by simply removing the wire gauze top, turning the stand on its side, and putting the top back on. It is constructed of stainless steel rod with an 8 x 10 cm wire gauze surface.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Alligator Cards, 1″ Clips W/ Sheaths
- Excellent for all types of low voltage experiments, these 24g connector cord feature 1" sheathed alligator clips on each end. Sold in packs of 10 (2 each of white, yellow, black, red, and green). Ages 7+ Each set includes 10 connector cords.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Alligator Clip/Banana Plug Cords
- Flexible, Plastic covered with alligator clip on one end and banana plug on the other.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses, Physics
Aluminum Density Set
- Demonstrate that although the mass and volume for each example are different, the density and specific gravity will remain the same. Includes 12 aluminum cylinders (1/2 in. dia.) of various lengths in a wood storage block.
- ADD
-
- Meters
Ammeter, Moving Coil
- For D. C. measurements, any single range, 0-1, 1.5, 3, 5, 10 Amp.
- ADD
-
- Meters
Ammeter, Moving Coil, Single Range, MS-100
- General purpose student bench meters with full-scale accuracy of ±2.5% and overload protection. Features include large 3" scales, external zero-adjust calibration, and fully enclosed plastic cases with inclined meter faces.
- ADD
-
- Biology & Earth Science
Anemometer
- The anemometer is useful for determining wind speed. It is made of corrosion resistant materials for prolonged outdoor use. One cup is red to facilitate the determination of the number of rotations. It is simple enough for students to understand and use, while accurate enough to be used by professional meteorologists in weather forecasting. The unit consists of a pole…
- ADD
-
- Biology & Earth Science
Animal Cell & Plant Cell Model
- Animal Cell is a three-dimensional model with one side dissected to show complete internal structures. The plant cell is a highly enlarged model, as seen under an electron microscope Each is mounted on a base with a Key. Each 6”x 9.5”x14”
- ADD
-
- Microscopes & Slides
Animals Slide Set
- Sheep Hair Manufactured Feather Fowl point Goldfish Scale Striated Muscle of Frog Canary Feather Pheasant Fur Hare Hair Fox Hair Mouse Fur Cat Hair Dog Hair Horse Hair
- ADD
-
- Density & Apparatuses
Apparatus Viscosity Tube
- Demonstrate the mechanics of fluid by visually comparing the viscosity of four different liquids. Each tube contains a different weight liquid and a 3/8 in. plated steel ball. The balls are lifted just above the line on the tube with a magnet and then released. Students compare the time for the balls to fall. Liquids are not included. Comes with…
- ADD
-
- Chemistry & Labware, Rubber Stoppers
ASTM Rubber Stoppers ,One Hole
- Are available with one-hole, two holes, or as solid rubber and come in 16 different sizes. All stoppers are made of natural rubber.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Rubber Stoppers
ASTM Rubber Stoppers, Solid
- Are available with one-hole, two holes, or as solid rubber and come in 16 different sizes. All stoppers are made of natural rubber.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Rubber Stoppers
ASTM Rubber Stoppers, Two Hole
- Are available with one-hole, two holes, or as solid rubber and come in 16 different sizes. All stoppers are made of natural rubber.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Atomic Model Set
- This set consists of molded balls of different colors & sizes along with connectors of different sizes. The sizes & shapes of the balls & connecting lugs have been designed in accordance with internationally acceptable standards.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Atomic Spectra Experiment
- OBJECTIVES To understand the concept of diffraction of light. To measure and analyze the emission spectral lines of different elements. PRINCIPLE The source of electromagnetic radiation is atoms. When the atoms of an element are in an excited state, they return to a lower energy state by emitting electromagnetic (EM) radiation. The transition of the electrons in the atom from…
- ADD
-
- Microscopes & Slides
Bacteria Slide, Set/12
- Pseudomonas aeruginosa Escherichia Coli Rhizobium radicicola Bacterium brasicae fermentatae Neisseria gonorrioeae Bacillus subtills Micobacterium tuberculosis Streptococcus Dysentery bacilli Corynebacterium diphtheria Vibrio verolinensis Bacteria in buccal cavity
- ADD
-
- Chemistry & Labware
Balance, Triple Beam
- Single pan, to weigh up to 2610 gm. The balance has three beams with sliding masses giving weighing capacity of 610 gm which can be increased to 2610 gm with three supplementary masses. Stainless steel pan of 150 mm diam. Provided with spring loaded zero adjuster & magnetic damping for rapid weighing.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Balancing Bird
- This simple device demonstrates how gravity works. By Perfectly distributing weight on the tips of the wings, and placing its mass near the tip of its beak, the equilibrium of the bird stabilized. This allows the bird to balance on whatever object it is placed upon! 6" x 6" x 2.5", 0.1lb.
- ADD
-
- Density & Apparatuses
Ball & Ring
- A simple apparatus for demonstrating thermal expansion. The apparatus consists of a brass ball and ring. The cold ball passes through the ring but does not pass when heated. The brass ball is connected to the rod with a chain.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses
Ball & Ring
- Heavy duty, both ball, and ring are mounted on separate handles. When cool, the 25 mm brass ball passes easily through the matching brass ring; when hot, it won't go through.
- ADD
-
- Force & Motion
Ballistics Car
- Demonstrate that the forward motion of a ball ejected vertically is the same as that of the vehicle from which it was ejected. A car with ball bearing wheels and vertically mounted spring loaded barrel. The barrel permits two spring tensions. Complete with a 25 mm steel ball and release pin.
- ADD
-
- Rubberware
Balloon Puck Set
- Apparatus may be used to explore the laws of motion without an air table and to study the inertia, constant velocity and acceleration, and collisions in two dimensions. On flat smooth surface, the balloon puck can glide through without much resistance. Pucks ride on a film of air produced by air escaping from balloons, which are inflated and attached to…
- ADD
-
- Density & Apparatuses
Bar and Gauge
- To illustrate the expansion of the metal on heating and contraction on cooling, a steel bar of length 100 x 10 mm and a plated brass gauge with a cutout to accommodate the bar and two holes through which the bar passes when cold.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Bar Magnet, Alnico
- Powerful and permanent, in pair, with keepers.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Bar Magnet, Alnico, Economy, 2″ x 0.5″ x 0.25″
- One pair of painted alnico magnets with separator and keepers.
- ADD
-
- Microscopes, Microscopes & Slides
Base Compound Microscope, Inclined, with Illumination
- This basic compound microscope is an excellent unit for younger scientist. It features all metal construction for ruggedness and durability at an economical price. This unit has a 10x wide field, locked– in eye piece mounted at a 45º angle for comfort. The triple nosepiece features 4X, 10X, and 40X objectives. This scope also has low position coarse focusing with…
- ADD
-
- Chemistry & Labware, Evaporating Dish
Basins, Evaporating
- Porcelain, round form, with lip, both sides glazed. For bigger dishes, glazed inside and partially outside. More size available. Call for quote.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Battery Powered Acceleration Timer
- This battery-powered timer produces 30 to 50 marks per second for dynamic experiments. 1.5V motor operates on two D-cell batteries (not included). A wooden base improves stability, reduces vibration, and permits attachment to a ring stand post. The striker mechanism acts against an aluminum plate to produce an improved-dot definition on the ticker tape.
- ADD
-
- Beakers, PP
Beaker
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Gifts
Beaker Mug, Glass
- Add a little fun to your product line with Supertek Beaker Mugs! Great for your morning coffee or tea. Available in both 400ml and 600ml. Individually boxed. Large quantity can be custom printed.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Beaker Tongs
- Designed for use with beakers from 50ml to 200ml. Made of zinc-plated steel with a flat riveted joint. Easy grip handles. Available with or without plastic-coated jaws. The maximum jaw opening is 7" (18cm). Length is 9.5" (244mm). Ages 13+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Beaker Tongs
- Made of nickel plated steel, with plastic-coated jaws that open to 4 1/2″. Holds 50 to 2000 ml beakers. Length 9 ½”.
- ADD
-
- Chemistry & Labware
Beaker Tongs, Heavy Duty
- For hot beakers from 100 to 1500 ml capacity. Stainless steel with riveted joint and fiberglass-covered jaws. Length : 12 ½”.
- ADD
-
- Beakers
Beaker, Low Form, Set of 5
- Set of 5 of our most popular sized low form beakers. Nestled together in one box. Consists of capacity 50,100, 250, 600 & 1000 ml.
- ADD
-
- Beakers
Beaker, Low Form, with Double Capacity Scale
- Conformity to ASTM E-960 Standard. Printed in white color. The Spout design enables clean and precise pouring. Uniform wall thickness distribution makes it ideal for heating liquids. The easy to read scale and labeling field for marking. High resistance to chemical attack. Double graduation metric scale for convenience.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Beakers, PP
Beaker, Set of 5, Polypropylene
- Set of 5 of our most popular sized low form polypropylene beakers. Nestled together in one box. Included in set, 50ml, 100ml, 250ml, 500ml and 1000ml. Graduations printed in blue.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Beakers
Beaker, Tall Form With Graduation & Spout
- Conformity to ISO 3819 / DIN 12331 Standard. Printed in white color. The Spout design enables clean and precise pouring Uniform wall thickness distribution makes it ideal for heating liquids. The easy to read scale and labeling field for marking High resistance to chemical attack.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Beakers, PP
Beaker, With Handle (Measuring Jugs )
- Polypropylene , autoclavable and have non-drip spout. These jugs have raised graduations, provide excellent contact clarity & are provided with excellent thumb grip on handle.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Brushes
Beaker/Jar Brush, Bristle, 6X3X13″
- Dense natural black bristle is mounted in the twisted galvanized wire into a durable wooden handle. These brushes feature double-tuft extensions at the top for cleaning into corners of beakers, jars, cylinders, etc. Ages 7+.
- ADD
-
- Science Kits
Beer Lambert’s Law Experiment
- Objectives: To find the concentration of a liquid using the samples of known concentration using the Beer lambert’s Law. Principle: Beer Lambert law relates the attenuation of light through a substance and the properties of that substance. Light interacts with matter in the following ways: emission, absorption, transmission, and reflection or scattering. Depending on the physical and chemical properties of…
- ADD
-
- Density & Apparatuses
Bernoulli Tube
- To Investigate the relationship between the speed of a fluid and its pressure. Consists of a glass Venturi tube with two different diameters. One pair holds a U-shaped tube in which a color liquid can be placed to demonstrate the different pressures exerted when air is blown through the tube. It includes two rubber tubes and a glass Venturi tube…
- ADD
-
- Science Kits
Biot-Savart’s Law Experiment
- OBJECTIVES Measuring the magnetic field of a straight conductor and of circular conductor loops as a function of the current. Measuring the magnetic field of a straight conductor as a function of the distance from the axis of the conductor. Measuring the magnetic field of circular conductor loops as a function of the loop radius and the distance from the…
- ADD
-
- Optics
Block, Acrylic
- Rectangular, clear, all sides polished.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Boss
- Zinc Alloy, with nickel plated clamping screws, can accommodate rods up to 12 mm.
- ADD
-
- Chemistry & Labware, Clamps
Boss
- Pressure die cast aluminum alloy. With offset jaws, nickel plated clamping screws, to hold rods up to 16 mm. with stands heavy clamping pressure.
- ADD
-
- Chemistry & Labware, Clamps
Boss Head, Round
- Aluminum die casted alloy, black powder coated. Accept rods up to 13 mm diameter, fitted with mild steel plated thumb screw.
- ADD
-
- Density & Apparatuses
Bottle Rocket Launcher
- Build rockets from ordinary plastic soda bottles that can soar to heights in excess of 150 feet! All you need is water! This solid aluminum bottle rocket launcher allows you to pressurize any plastic soda bottle (from 500 ml to 2 liters) with an ordinary bicycle tire pump. A quick tug on the release cord and your rocket climb skyward.…
- ADD
-
- Chemistry & Labware
Bottle With Dropper Assembly
- High quality and durable. This Boston round flint bottle is available in clear and amber glass. Perfect for countless classroom uses. The glass is non-porous allowing for easy cleaning or autoclaving.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Bottles
Bottle, Reagent
- Polythene, narrow mouth, with screw cap.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses
Boyle’s Law
- Consists of an airtight plastic syringe supported between two wood blocks. Placing various weights on the upper block compresses the gas, allowing pressure and volume measurements to be made to verify Boyles Law.
- ADD
-
- Density & Apparatuses
Boyle’s Law Apparatus
- This precise apparatus is designed for demonstrating Boyle’s Law (elasticity of gases). The apparatus illustrates accurate readings over a wide range of pressure. Two glass tubes, one with a closed top and the other with an open one connected together by a piece of flexible tubing, running parallel to one another on metal rods. This allows one of the tubes…
- ADD
-
- Anatomical Models
Brain Model
- Discover the anatomy of the human brain with this life-sized model designed for the student. Dissectible into three parts; shows all major parts of the brain as well as some vascular structures. Comes with a sturdy base and a detailed key. Hand-painted. Ages 7+
- ADD
-
- Science Kits
Brewster Angle Experiment
- OBJECTIVES Measurement of Brewster’s angle for a given dielectric dispersive medium. PRINCIPLE When un-polarized light is incident on the surface of a dielectric (such as a glass), at a certain angle of incidence the reflected light is completely plane-polarized. This phenomenon was discovered by Sir David Brewster and, thus, the specific angle is called Brewster’s angle or polarization angle. Also,…
- ADD
-
- Brushes
Brush Cylinder / Bottle
- A black nylon bristle brush with the radial end. Brush: 5" long. 2" dia. Overall Length: 13".
- ADD
-
- Brushes
Brush, Bottle
- Hard nylon bristles, mounted on twisted G.I. wire, head 120 x 65 mm, overall length 500 mm.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Brushes, Chemistry & Labware
Brush, Burette
- Hard nylon bristles, mounted on twisted G.I. wire, Available in following sizes.
- ADD
-
- Brushes, Chemistry & Labware
Brush, Flask
- Hard nylon bristles, mounted on twisted G.I. wire, head 130 x 50 mm. overall length 360 mm
- ADD
-
- Brushes
Brush, Flask
- For round bottom flask upto 100 mm diam., Nylon bristles on twisted G.I. wire handle. Overall length 330 mm.
- ADD
-
- Brushes
Brush, Semi Micro Test Tubes
- For small test tube of 6-10 mm diam., head 10 x 70 mm, overall length 175 mm. Nylon White.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Brushes
Brush, Test Tube
- Hard nylon bristles, mounted on twisted G.I. wire, head 90 x 45 mm., overall length 250 mm.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Biology & Earth Science
Bug Viewer, 3.5X3.5″, 2.5X
- Rugged, clear plastic viewer with 5mm squares on the bottom for easier specimen measurement. The top has a 2.5X glass lens. 3x3.5” Ages 7+
- ADD
-
- Burners, Chemistry & Labware
Bunsen Burner
- Same as our CH10613 with one piece die-cast base and riffled nozzle, air regulator, with Flame retainer for use with Natural Gas.
- ADD
-
- Burners, Chemistry & Labware
Bunsen Burner
- With one piece Die-cast base and riffled Nozzle, Air Regulator.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Bunsen Burner, Adjustable
- With one piece die-cast heavy base & riffled nozzle and adjustable gas and air inlets. A brass threaded needle valve and a rubber O ring for gas regulation, and air vents for air regulation. With flame retainer at top, for natural gas.
- ADD
-
- Burners, Chemistry & Labware
Bunsen Burner, Micro
- Miniature, 9 cm high with fine gas control needle & adjustable air regulator, with built-in flame retainer.
- ADD
-
- Burette, Chemistry & Labware
Burette Acrylic
- Transparent acrylic body and a leakproof stopcock fitted with a self-lubricating PTFE plug. Each Burette is individually calibrated to give maximum accuracy. Acrylic body is unaffected by dilute mineral acids and bases except Hydrofluoric Acid and Ammonium Hydroxide.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Burette Clamp
- Excellent for holding small objects such as burettes. Jaws can be rotated and locked at any angles. Ages 13+.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Burette Clamp, Metal, Die Cast
- Complete body of die cast metal making it light weight, durable and sturdy. Provided with a spring loaded positive grip and release. The special design provides vice like grip to the burette for a positive clamping. Boss head clamp secures a firmly at desired position on the rod of about 13mm diameter
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Burette Clamp, Sheet Metal
- For holding burettes vertically in a retort stand, sheet metal, depressed with built-in boss head and spring loaded jaws covered with rubber sleeve
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burettes
Burette, Class B
- Calibrated at 20°C The volume content tolerances conform to Class B of ISO 385 Generally used in Titration process Printed in blue
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Burner Tirrill
- Tirrill burner allows adjustment of both gas and air supply resulting in a hotter flame. With a brass needle valve to adjust gas supply and adjustable air ports to regulate air supply. Can reach upto 1550°C.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Burner Tripod
- These units consist of a black chemical-resistant enamel ring mounted on zinc plated detachable legs. Comes unassembled for convenient storage.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Burner Tube
- With reinforced ends for fitting to bunsen burner and gas tap. Length 1 meter.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Burner, Methylated Spirit
- Metal, complete with wick, wick holder, and cap. 2.5" x 2.5" x 3"
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Battery Holders, Electricity
C Cell Battery Holder
- C cell battery holder with 6" connector cords in red and black. Made of unbreakable plastic. Curved sides help prevent the battery from falling out when it is upside down. Ages 7+
- ADD
-
- Force & Motion
Carbon Paper Disc
- Pack of 100 disc 43mm diameter.
- ADD
-
- Chemistry & Labware
Carboy With Stop Cock
- Adding in line of Aspirators ,these Polypropylene Carboys are autoclavable, dependable & durable. These are also equipped with a leakproof spigot screwed to the body . These carboys are in excellent replacement for glass carboys and are used for storing & dispensing distilled water & other laboratory solutions. Other size available.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Cylinder
Cartesian Diver Set
- Demonstrates the transmission of pressure by a liquid, the compressibility of gases, and archimedes principle. The set consists of a cartesian diver, glass cylinder (size 3.15"dia x 11.81" H) two rubber diaphragms, two elastic bands and instructions. Grades 9+
- ADD
-
- Chemistry & Labware, Support Rings
Cast Iron Support
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Support Rings
Cast Iron Support Ring With Cut-Out
- Cast Iron with 3" diameter & plated for corrosion resistance. The support ring features a cut-out area to permit easy insertion of leveling bulbs & assembled materials.
- ADD
-
- Biology & Earth Science
Celestial Star Globes
- A unique 12” outer globe and a 3.3” inner world globe together create your own planetarium to study the stars. Easy to demonstrate the earth's apparent relationship to the stars, planets, and galaxies. A perfect medium to define star activities to the students. The sun may be set by adjusting the sun knob located near the north pole. Globe can…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Battery Holders, Electricity
Cell Holder, Double (D Battery)
- Supertek double cell holder is a high quality easy to load and easy to remove cell holder for holding two standard D size batteries. It is fitted on the sturdy plastic base. 4mm sockets are provided for the input signals separately with each cell holder. Double cell holder can be used as a single cell holder by using only one…
- ADD
-
- Battery Holders, Electricity
Cell Holder, Single (D Battery)
- Supertek single cell holder is a high quality easy to load and easy to remove the standard D-size battery. It is fitted on a sturdy plastic base. 4mm sockets are provided for the output. Two or more cell holders can be used for parallel or series combinations. Supplied without battery. Size: 7.09" L x 4.13" W x 3.35" H Grades…
- ADD
-
- Force & Motion
Centripetal Force Kit
- Everything is needed to measure the relationship between centripetal force and mass. This kit includes a hollow tube handle, rubber stopper (rotating weight), washers (stationary weights), nylon thread, and complete instructions for you to do centripetal force demonstrations.
- ADD
-
- Tuning Forcks
Chromatic Tuning Forks, Economy
- The set will include:- 261.63Hz “C” 277.18 “C#” 293.66 "D" 311.13 “D#” 329.63 “E” 349.23 “F” 369.99 “F#” 392 “G” 415.3 “G#” 440 “A” 466.16 “A#” 493.88 “B” 523.26 “C” Packing in wooden box
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Chromatic Tuning Forks, Superior, Set of 13
- The set will include:- 261.63Hz “C” 277.18 “C#” 293.66 "D" 311.13 “D#” 329.63 “E” 349.23 “F” 369.99 “F#” 392 “G” 415.3 “G#” 440 “A” 466.16 “A#” 493.88 “B” 523.26 “C”
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Clamp Holder (Boss Head)
- Aluminum alloy with plastic clamping screws, holds rods up to 5/8″ in diameter. With offset jaws for greater strength.
- ADD
-
- Force & Motion
Clamp Pulley
- A 4cm plastic pulley is mounted on a table clamp with low friction brass cone bearings. It can be used on lab tables, inclined planes, or force tables for experiments involving the resolution of forces, friction, or motion. It can clamp onto surfaces up to 3cm thick. A crossbar on the screw offers a better grip for tightening and the…
- ADD
-
- Chemistry & Labware, Clamps
Clamp, Extension Universal
- A steel clamp with a locking swivel. The swivel permits orientation at a wide variety of angles. Outer jaws open freely to accommodate apparatus like condenser and other irregular shapes. Jaws are covered with a plastic material to cushion apparatus held in the jaws.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Clip, Hoffman
- Screwed, hinged side bar, for use with tubes upto 20 mm outer diameter.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Clip, Mohr
- For use with tubes upto 11 mm outer diameter.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Collision In Two Dimensional
- Curved ramp to deliver a ball for collision with constant energy. The apparatus includes: Two ½ inch steel balls, One 16mm glass ball, One 1 inch wooden plumb bob. With Instructions.
- ADD
-
- Optics, Physics
Color Filters Gelatin 5/PK 4×4
- Color Filters - Gelatin - 4 Inch x 4 Inch - Package Of 5
- ADD
-
- Force & Motion
Color pulley, 50mm dia
- Students will never get bored with these brightly colored pulleys. They will add color & excitement to any mechanics experiment. These standard-size pulleys are less intimidating to smaller children. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Color Theory
- Ever wonder how movies are made? You might already know movies are made of millions of individual pictures, but do you know why you don't see each picture? This phenomenon is called persistence vision. Learn more about this, color theory, and optical illusions as you have fun observing it in action! Kit Includes: Miniature motor, D cell battery holder, contact…
- ADD
-
- Physics
Color Wheel Kit
- Hand held, all colors are blended on spinning the wheel size 22.8 cm diameter approx.
- ADD
-
- Compasses
Compass, 2″, Plastic
- Suitable for Ages 7+ Plastic Compass, 50mm Dia
- ADD
-
- Compasses
Compass, 45MM, PK of 12
- aluminum body
- ADD
-
- Compasses
Compass, Aluminum, 40MMD
- Aluminum Case Compass, 40mm Dia.
- ADD
-
- Compasses
Compass, Magnetic, 16MM Diameter
- This mini magnetic compass is 16 mm (5/8") in diameter. It is useful for designating the direction of magnetic fields in magnetism studies or for making simple galvanometers in electricity studies.
- ADD
-
- Optics
Complete Chalkboard Ray Box Kit
- This versatile, comprehensive Ray Box Kit allows teachers to demonstrate all geometric optics principles to the whole class. The Ray Box and all-optical accessories can be firmly held to a metal chalkboard or whiteboard. The kit comes with a robust plastic box with a 12V halogen lamp, a cylindrical lens, a set of 5 slit diaphragms, a set of 7…
- ADD
-
- Science Kits
Component Kit
- Looking to do more experiments? Find what you need in this component kit! These basic science components are a great way to expand our Telegraph Kit, Simple Circuit, Conduction Experiment, and Color Theory. Kit Includes a single throw knife switch, double-throw knife switch, 2 light bulb holders, 2 AA Cell Battery Holders, 10 Light Bulbs, 10 Alligator Connector Cords, and…
- ADD
-
- Density & Apparatuses
Compound Bar
- Two metals of different heat coefficients, brass & iron are laminated together and mounted in a wooden handle. This device demonstrates the unequal expansion of different metals by bending when heated. 200 x 25 mm.
- ADD
-
- Optics
Concave Mirror
- Optically Worked, Back silvered, with a protective coating.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Conduction Experiment
- Does wood conduct electricity? How about a penny? Make your own“Conduction Tester” and explore what substances are conductors and which are insulators. Hint: most substances can be classified a one or the other. Included in the kit is 2 D cell battery holders, 1 light bulb, 1 light bulb holder, 4 alligator connector cords, a sample pack, and an exploration…
- ADD
-
- Physics
Conductometer, Five Rod Form
- For demonstrating the different heat conductivities of five metals by observing the melting of wax.
- ADD
-
- Force & Motion
Constant Motion Machine
- The constant motion machine moves with a uniform speed in a straight line. The machine has a hook attached to its rear end and can pull dynamics carts to demonstrate the concept of vectors and velocity. Requires two AA batteries, not supplied with apparatus.
- ADD
-
- Electricity
Contact Key, Single
- Contact key with a spring arm, press knob, contact stud, and a connecting strip with two 4 mm terminals, on a plastic base of size 110 x 50 mm.
- ADD
-
- Physics
Convection in water Apparatus, Size 13×20 CM
- To show the convection of heat in a liquid. Comprising a rectangle of 18 mm glass tubing, with short funnel at top.
- ADD
-
- Physics
Convection Of Heat In Air Apparatus
- To show the convection of heat in air. Metal box, 230 x 75 x 75 mm, with sliding glass front and two detachable glass chimneys. Supplied without candles.
- ADD
-
- Optics
Convex Mirror
- Optically worked, back silvered, with a protective coating.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Cork Borer
- Chrome plated brass, various size tubes, each with cutting edge at bottom and handle at top, with cleaning rod.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Cork Borer, Superior
- Chrome Plated Brass. Complete with cleaning rod having good grip and pipes of thick gauge
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Cover Glass, 18X18MM, No.1,100/PK
- High quality glass with uniform thickness. Housed in a durable plastic box. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Cover Glass, 22X22MM, No.1,100/PK
- High-quality glass with uniform thickness. Housed in a durable plastic box. Ages 10+
- ADD
-
- Microscopes & Slides
Cover Slip, Plastic 18X18MM, 100/PK
- Great alternative to glass cover slips, these plastic cover slips are unbreakable, flexible, and non-curling. In packs of 100. Ages 7+
- ADD
-
- Microscopes & Slides
Cover Slip, Plastic 22X22MM, 100/PK
- A great alternative to glass coverslips, these plastic cover slips are unbreakable, flexible, and non-curling. In packs of 100. Ages 7+
- ADD
-
- Physics
Crooke’s Radiometer
- Set of four mica vanes, with one side of each blackened, in a partially exhausted glass bulb, with stand.
- ADD
-
- Chemistry & Labware, Crucibles
Crucible Tongs
- Tapered Tips are serrated and meet tightly for better gripping. Available in either stainless steel, nickel-plated steel, or brass. Overall length is 10" (24.5cm). Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Crucible Tongs
- Jaws corrugated inside
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Crucibles
Crucible, Squat
- Porcelain, Squat form with lid, glazed inside and outside, except for outside bottom surface and rim. More sizes available. Call for quote.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Crucibles
Crucible, Tall
- Porcelain, Tall form with lid, glazed inside and outside ,except for outside bottom surface and rim. More size available. Call for quote.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Culture Cube/Petri Dishes W/Agar
- Discover the fun of microbiology with our Petri dishes and nutrient agar set. Science will come alive, literally, as you explore common household bacteria. Kit includes 8 large and 8 small Petri dishes, 8 swabs, nutrient agar, and detailed agar preparation instructions Including standard safety precautions.
- ADD
-
- Culture Tubes
Culture Tube, Media – Round Bottom, With Screw Cap*
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Culture Tubes
Culture Tubes, Flat Bottom
- Made from “SCHOTT” Borosilicate Glass, Type-1 Class A Printed in Matt finish white color enamel Uniform Wall Thickness Leakproof Comes with PP Screw Cap and PTFE Liner Available in Clear and Amber
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Culture Tubes
Culture Tubes, Round Bottom
- Made from “SCHOTT” Borosilicate Glass, Type-1 Class A Printed in Matt finish white colour enamel Uniform Wall Thickness Leakproof Comes with PP Screw Cap and PTFE Liner Available in Clear and Amber
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Custom Slide Set, Biology Slide Set
- Blue Algae Corn Root Tip Euglenophyta cell Corn leaf Amoeba Germinating Pollen Volvox Human Blood Smear Paramecium Hyaline Cartilage Yeast Marrow Penicillium Bone transverse grinding sec Mushroom Coprinus Nerve Cell Hydra Skeleton Muscle Water Flea Mitosis of Plant Cell (Onion) Waterweed Leaf Cell Mitosis of Animal Cell Human Cheek Cells
- ADD
-
- Battery Holders, Electricity
D cell battery holder with fahnstock clips
- D cell battery holder with Fahnestock clips for easy connection. Made of unbreakable plastic. Curved sides help prevent the battery from falling out when it is upside down. Ages 7+
- ADD
-
- Battery Holders, Electricity
D Cell Battery Holder with leads
- D cell battery holder with 6" connector cords in red and black. Made of unbreakable plastic. Curved sides help prevent the battery from falling out when it is upside down. Ages 7+
- ADD
-
- Electricity
D Cell Battery Holder/Joiner
- Single D cell battery holder can be snapped together in parallel or series to extend capacity or voltage. Ages 7+.
- ADD
-
- Electricity
DC Generator
- This handheld D.C generator is an excellent alternative to more expensive models. It is an ideal tool for demonstrating this transformation of mechanical energy into electrical energy. This unit produces a terminal voltage of 6.3V and a maximum current output of 1.2A. Comes with two 15" leads. Ages 7+
- ADD
-
- Electricity
DC Motor Kit
- A simple kit for students to gain insight into field poles, armatures and switches, Kit includes one mounting base, field pole, armature, two wire brushes, a piece of copper wire, two shaft supports, a AA battery holder, AA battery, and 4 each of screws and nuts. With assembly instructions.
- ADD
-
- Electricity
Decade Resistance Box
- Consists of six rotary switches in decade sequence mounted on a metal panel with each value clearly marked. From 0 to 1, 111, 110 x 1 ohm, Accuracy within + 0.5% Two universal binding posts are provided for easy connection.
- ADD
-
- Chemistry & Labware
Deflagrating Spoon
- Deflagrating and combustion spoon, designed for burning phosphorus, sulfur etc. stainless steel spoon with 16″ handle and 3/4″ diameter.
- ADD
-
- Science Kits
Deluxe Slide Making Kit-Glass
- Are you ready to create your own slides? Make slides of what interests YOU! Learn slide-making techniques as you discover what there is to see on a “micro” level. Remember the slides in this kit are Glass, so be careful. Kit Includes 12 glass slides, 12 glass coverslips, 3 glass slides with single concavity, 1 storage case, 4 Petri dishes…
- ADD
-
- Science Kits
Deluxe Slide Making Kit-Plastic
- Are you ready to create your own slides? Make slides of what interests YOU! Learn slide-making techniques as you discover what there is to see on a “micro” level. Remember 3 slides in this kit are Glass, so be careful. Kit Includes 12 plastic slides, 12 plastic cover slips, 3 glass slides with single concavity, 1 storage case, 4 Petri…
- ADD
-
- Physics
Demonstration Diffraction 3 in One
- For demonstrating the principle of diffraction grating and the way in which its properties are dependent upon the number of lines per unit length. Comprises a card mount 90 x 40 mm approximately with three 16 x 9 mm apertures, each containing a diffraction grating replica. The gratings are 100 lines / mm. 300 lines / mm and 600 lines…
- ADD
-
- Meters
Demonstration Meter
- With interchangeable scales. A versatile instrument and demonstration meter that can be converted to an A.C., or D. C. voltmeter or ammeter with the selection of various ranges for each mode. With a high-quality moving coil, spring-controlled movement with full-scale deflection of 5 mA or 100 mV D. C. The long pointer has a spade end and is visible from…
- ADD
-
- Density & Apparatuses, Physics
Density Ball
- Demonstrates the effect of temperature on the density of a liquid. Consists of a 3" stainless steel hollow sphere weighted so it will float when placed in cool water (15° C) and sink in warm water (30° C). Instructions include 3 experiments.
- ADD
-
- Density & Apparatuses, Physics
Density Identification Set, Set of 12
- Set of different half-inch diameter specimens of varying lengths, supplied in a wood storage block. The set includes cylinders of Aluminum, Brass, Copper, Glass, Hard Rubber, Delrin, PVC, Acrylic, Teflon, Nylon, Maple, and Pinewood.
- ADD
-
- Density & Apparatuses, Physics
Density Identification Set, Set of 15
- The set consists of specimens of 15 different types of materials. Students measure the mass, length and volume to determine the density of each of the materials. Set contains a sturdy storage base with one sample each of Walnut, Pine, Maple, Polypropylene, Polyethylene, Polyamide, Acrylic, Polyurethane, Phenolic, Polyvinylchloride, Delrin, Aluminum, Brass, and Copper. Samples are stamped with a letter code…
- ADD
-
- Density & Apparatuses, Physics
Density Kit
- Various shapes are used to teach students how to make measurements in the Metric System and how to use the formula: Density Mass/Volume. Students use various materials to demonstrate densities. Includes one 3”x 1”x 1/4” aluminum bar, two 1/2” aluminum cubes, one 1/2” diameter steel sphere, one glass sphere, and one 15 cm scale.
- ADD
-
- Density & Apparatuses, Physics
Density Samples
- Set of half-inch diameter density cylinders, consisting of 12 specimens of the same material but varying lengths, stored in a wood base. Includes a set each of Aluminum, Brass, PVC, and Polypropylene. Set of 48.
- ADD
-
- Density & Apparatuses, Physics
Density Set
- A set of 10, one inch density cubes in a storage box. Materials included are: Acrylic, Aluminum, Brass, Copper, Maple, Nylon, Pine, Poplar, PVC and Steel. [vc_row][vc_column][vc_btn title="Press For Product Video" style="custom" custom_background="#4374a7" custom_text="#ffffff" shape="square" i_icon_fontawesome="fa fa-video-camera" add_icon="true" link="url:http%3A%2F%2Fstaging.shivsons.com%2Fwp-content%2Fuploads%2F2021%2F12%2FPH10040-1.mp4|||"][/vc_column][/vc_row]
- ADD
-
- Meters
Dials, Interchangeable
- For use with demonstration meter. Each dial comprises a plastic panel with a sealed moulded capsule on one side containing appropriate shunts or voltage multipliers.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Plant Model
Dicot Stem Model, With Manual
- Modeled after a sunflower, this Dicot Stem Model is an excellent tool for learning plant anatomy. The unit shows the epidermis, cork layer, phloem region, cambium xylem region, pith and other vital structures. Anatomy is displayed in cross, radial and tangential sections. Comes with a detailed key. Hand-painted. 13.5x7x6” Ages 10+
- ADD
-
- Science Kits
Discovering Optics
- No matter how complicated a camera, a telescope, or a microscope is, it consists of one or more of these basic elements; mirrors, lenses, and prisms. Explore the principles of reflection, refraction, and the physics of how light works as you discovery all about optics. Kit Includes a flexible mirror (Bonus), cylindrical double concave lens, cylindrical double convex lens, small…
- ADD
-
- Dissection
Dissecting Forceps
- These are excellent student forceps for basic dissection applications. They are nickel-plated steel with a medium point. 4.5” long. Ages 7+
- ADD
-
- Dissection
Dissecting Pan, Aluminum, With Wax
- A Biology Lab Staple! Made to last, these dissecting pans are great for general use. Available in several different sizes and styles, with or without wax (wax is a mixture of black tar and white wax). Each pan has smooth, rolled edges and is stackable. When resurfacing, put the pan on a hot plate to melt the wax. Not dishwasher…
- ADD
-
- Dissection
Dissecting Pan, Aluminum, With Wax
- Dissecting Pan, aluminum with wax (11.25" X 7.5" X 1.5" - 1.1 LB)
- ADD
-
- Dissection
Dissecting Pan, Aluminum, Without Wax
- Dissecting Pan, aluminum without wax (11.25" X 7.5" X 1.5")
- ADD
-
- Dissection
Dissecting Pan, Aluminum, Without Wax
- Dissecting Pan, aluminum large without wax (13" X 9.5" X 2")
- ADD
-
- Dissection
Dissecting Scissors
- Stainless steel, open shanks, fine ends.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Dissection
Dissecting Set, SDI-1
- Comprising 10 instruments. Forceps, straight, fine points, 125 mm – 1 Pc; Forceps, straight, blunt points, 125 mm – 1 Pc; Needles – 2 Pcs; Section Lifter – 1 Pc; Scalpel, 38 mm blade – 1 Pc; Scalpel, 45 mm blade – 1 Pc; Scissors, straight, fine points, 125 mm – 1 Pc; Scissors, straight, blunt points, 125 mm –…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Distillation Apparatus
- To separate mixture of two liquids by raising the temperature of the mixture to a point where one of the liquids will boil but the other remains liquid. Kit consists of 300 mm Liebig condenser, 50 mm diam. Kjeldahl flask, 500 ml boiling flask, cast iron base with support rod, clamp, tripod, wire gauze, and a 500 ml Erlenmeyer flask.
- ADD
-
- Science Kits
Doppler Effect Kit
- The Doppler Effect is widely used in weather forecasting, medical imaging, radar, and astronomy. This kit makes it possible to create a Doppler Effect in an easy way, promoting the study of the frequency change due to movement changes. Requires a AA battery. Activity guide included. Ages 7+.
- ADD
-
- Lenses
Double Convex Cylindrical Lens, Glass, 50×40
- Cylindrical lenses made of highly polished glass magnifies in only one dimension. These lenses are used in transforming a point image into a line or changing the height of an image without changing its width.
- ADD
-
- Chemistry & Labware
Drying/Draining Rack, 32 PINS
- Made of vinyl-coated heavy-gauge steel wire. Used for draining, drying, and storing test tubes, beakers, flasks, and more. Can be used standing up or mounted on a wall. Includes a removable acrylic drain pan. The rack holds 32 or 50 pieces on 3.75” rubber-tipped pins and 5 on 3.5” heavy-duty pins.
- ADD
-
- Force & Motion
Dynamic Cart Set
- For experiments in velocity, acceleration, momentum, elastic collisions etc. The plastic carts has deep wells for additional masses, includes two rubber bumpers for inelastic collisions, two spring loops for elastic collisions and an instructions. Each measures 13 x 5 x 3.5 cm and has a mass of 70 gm.
- ADD
-
- Force & Motion
Economy Collision Balls
- Small size economy apparatus to demonstrate elastic collision features a steel frame supporting five steel balls on tough nylon monofilament.
- ADD
-
- Anatomical Models
Economy Heart Model, Life Size, with Key
- Study the anatomy of the human heart using this life-sized Heart Model. Constructed of heavy-duty plastic, it is dissectible into two parts and shows all of the main arteries and veins. Includes a detailed key and model base. Hand-painted. Ages 7+
- ADD
-
- Electricity
Economy Mini Lamp Holder and Switch
- Lamp Holder and switch for low voltage experiments. 1.75" diameter plastic base. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Electric Buzzer
- An Essential Electrical part for use in physics, Electrical circuits, Sound experiments, and other general lab use. Strong plastic construction. The voltage requirement is 3 DC volts. Includes a 7/8" buzzer on a base with two holes for mounting and 3" L Connecting wires. Ages 7+
- ADD
-
- Density & Apparatuses
Electric Double – Walled Calorimeter
- Electric calorimeters can be used with or without the electric heating element. With the heating element, students can determine the electrical equivalent of heat; without the heating element, it is a standard double-walled calorimeter. Instruction manual included. Ages 13+
- ADD
-
- Physics
Electrode Set of 10
- Replacement electrodes for student Voltaic Cell set. Consists of 10 electrodes: 1 carbon, 1 nickel, 2 copper, 2 iron, and 2 zinc Electrodes are about 4 x 3/4".
- ADD
-
- Physics
Electrodes
- Package of 12.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Electrolysis Apparatus
- Inexpensive apparatus demonstrates the divisibility of water into oxygen and hydrogen gas as effectively as more expensive apparatuses. Consists of a 3 in. dia. x 2-1/2 in. H plastic container with mounted carbon electrodes. The container bottom has cutouts, so leads can be easily connected to the electrodes. Total height: 3-3/4 in. Includes two alligator clips (one red, one black)…
- ADD
-
- Magnetism
Electromagnet Kit
- 2 wire coils on plastic spools. Straight iron core for bar magnet, 4cm long. U-shaped iron core for horseshoe magnet, 5 cm long. Lifting bar with hook, 2 compasses, 10 steel pins, 3 insulated wires with connecting tabs, Activity guide, and storage case.
- ADD
-
- Magnetism
Electromagnet Kit
- This kit allows you to see the link between electricity and magnetism. Includes a copper wire coil, a “soft” iron core, a battery holder and two paper clips. Also comes with detailed instructions to guide you through the experiments on electromagnetic fields and polarity. Requires an AA battery. Ages 7+
- ADD
-
- Magnetism
Electromagnet, Ironclad, 1.5V
- This compact but powerful electromagnet lifts up to 200 lb using one D-cell battery (not included). Students learn why this magnet is so powerful and what influences the strength of electromagnets. Instructions included.
- ADD
-
- Electrostatic
Electrophorus
- Plated metal disc 50 mm diameter mounted on 90 mm long handle, with a plastic base.
- ADD
-
- Electrostatic
Electroscope, Metal Case
- Enclosed to prevent air currents from affecting the deflection of leaves. Each leaf is suspended from two small hooks. The leaves pivot, rather than bend, when charged. The front and rear side of the box is made of square glass to allow visibility. supplied with a booklet of 6 leaves.
- ADD
-
- Electrostatic
Electroscope, Pith Ball
- A pair of light weight balls are suspended from a rod with a piece of string. The support rod is mounted on an insulated base. Provides a simple yet effective way to learn about electrostatics.
- ADD
-
- Electrostatic
Electroscope, Simple
- Flask type, conical flask with rubber stopper which holds a metal rod with disc top and lower flat end to which a leaf may be pasted. Supplied with a booklet of 6 leaves and instructions for fitting.
- ADD
-
- Electrostatic
Electrostatic Kit (With Sunthetic Fur)
- Materials for demonstrating the generation of electrostatic charges with friction rod . a hollow glass rods Kit includes solid glass rod and a wool friction hard rubber rod, silk friction pad, pad, flannel friction pad, animal fur( synthetic) friction pad, 3 balloons, 10 ft of string and instructions. Grades 9+
- ADD
-
- Microscopes & Slides
Elementary Microscope Kit
- Explore beyond what the naked eye can see with our Elementary Microscope Kit! This lighted microscope is perfect for beginners. It features a 10x eyepiece, 10x, 20x, and 30x objectives, rack & pinion geared focusing, stage clips, reflective mirror or battery operated illumination. Comes with 1 plastic prepared slide and 3 blank plastic slides, 6 plastic cover slips and mounting…
- ADD
-
- Science Kits
Energy Band Gap Experiment
- Objectives: To find the energy band gaps for different semiconductor diodes and LEDs Principle: At absolute zero-degree temperature, semiconductors are pure insulators. As the temperature is increased thermal energy create vibrations in crystal lattice and few electrons, which acquire sufficient vibrational energy break their covalent bond, become free, and move to the conduction band. The energy required to rapture the…
- ADD
-
- Force & Motion
Energy Transformation Balls
- Demonstrates conversion of kinetic energy into heat and sound energy during a collision. Consists of a pair of heavy steel balls. When the balls strike against each other with a piece of paper between the balls, the heat causes a hole to appear in the paper. The kinetic energy of the balls upon collision is converted to heat which is…
- ADD
-
- Density & Apparatuses, Physics
Equal Mass Set
- To demonstrate the inverse relationship between density and length. The specimens, Aluminum, Copper, Nylon, Polyvinylchloride and Polyethylene, are all 12 mm in diameter with 15 gm mass. Length range from 15 to 100 mm. Instructions are included.
- ADD
-
- Prisms
Equilateral Prism, Glass
- Top quality prisms for experiments in diffraction, dispersion, and spectrum formation. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Support Rings
Extension Support Rings
- Strong, heat-resistant cast steel.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Faraday Effect Experiment
- OBJECTIVES: Observe the effect of a magnetic field on plane of polarization of polarized light as it passes through a dispersive medium. Measure the Verdet’s constant of a given dispersive material. PRINCIPLE When a linearly polarized light passes through an optical medium in a region of strong magnetic field, the plane of polarization of linearly polarized light rotates by an…
- ADD
-
- Physics
Faraday’s Disc
- To demonstrate the conversion of mechanical energy into electrical energy. A copper disc with a turning handle rotates between two poles of a horseshoe magnet. On base with two terminals, one of which is connected to a pillar supporting the disc and the other to a brush bearing on edge of the disc.
- ADD
-
- Chemistry & Labware
Filter Papers, Grade 1
- Grade 1 filter paper is the most widely used filter paper for routine applications with medium retention and flow rate. This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate. It is used…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Filter Papers, Grade 2
- Grade 2 filter paper is slightly more retentive and having more absorbing power than Grade 1 with a corresponding increase in filtration time. In addition to general filtrations, the extra absorbency is utilized, for example, to hold soil nutrient in plant growth trials. Also used for monitoring specific contaminants in the atmosphere and in soil testing.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Filter Papers, Grade 3
- Grade 3 filter paper is almost double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in Buchner funnels. The high absorbency is particularly valuable when the paper is used as a sample…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Flame Spreader
- Produce a fishtail flame for glass working. The 18mm top is excellent for burners with a flame stabilizer
- ADD
-
- Science Gifts
Flask Set (Set of 2)
- Made of Borosilicate Glass 3.3 Add a little touch of science in your kitchenware collection. Conical Flasks set of 2 (water & carbonated water chemical formula). Perfect spout for easy pouring of liquids-suitable for corporate gifting & family gatherings.
- ADD
-
- Chemistry & Labware, Flask
Flask-Support, Polypropylene
- For round bottom flasks upto 10 litres, autoclavable.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Flasks
Flask, Conical (Erlenmeyer), Graduated
- Conformity to ISO 1773 Standard. Printed in white color. Uniform wall thickness distribution makes these flasks Ideal for heating. Strong sturdy rim All sizes have an easy to read scale & durable matt- finished enameled area for marking. The conical form makes them suitable for mixing liquids.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Flask
Flask, Conical, Polypropylene
- These cone shaped flasks are rigid, translucent and autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Flasks
Flask, Distillation
- With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating All sizes have a durable matt-finished enameled area of marking Suitable for distillation process. Other sizes available, please call for a quote.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Flasks
Flask, Filter Bolt Neck with Tubule at Side
- Heavy wall for Superior strength. The shape is designed to impart maximum mechanical strength The neck finish is designed for strength and to ensure good stopper fit.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Flasks
Flask, Round Bottom
- Conformity to ISO 1773 Standard. Printed in white color. Uniform wall thickness distribution makes these flasks Ideal for heating Strong sturdy rim All sizes have a durable matt- finished enameled area for marking.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Floating Magnets
- Learn about magnetic fields with our Floating Magnet Set. The three ring magnets are incased in plastic and each pole is marked as N/S. They are also color coded for quick visual identification. Comes with it's own stand. 1.5 X 1.5 X 5.5”. Ages 7+
- ADD
-
- Magnetism
Floating Magnets
- Learn all about magnetic fields with three colorful ceramic donut magnets and a pencil (included). Instructions for four simple and educational experiments using magnetic fields are included. Ages 7+.
- ADD
-
- Magnetism
Floating Ring Magnets
- Demonstrate magnetic repulsion in a colorful and memorable way. Includes Five 12.6 in. (32cm) external diameter ceramic ring magnets; one 5.9 in. (15cm) wooden rod on the base.
- ADD
-
- Magnetism
Floating Ring Magnets
- Demonstrate laws of magnetic attraction and repulsion. Consists of a stand with 5 magnetic rings sealed in plastic case to reduce wear and breakage.
- ADD
-
- Plant Model
Flower Model, 14″ X 10″
- 3-D Flower Model mounted on a wooden back. Is an enlarged view of a typical flower with cut-a-way sections to show the major parts: Anther, Filament, Petal, Sepal, Stigma, Style, Ovary, Ovule, Receptacle, and Pedicel. Key Card included.
- ADD
-
- Cylinder
Fluid Pressure Apparatus (Clear)
- To show liquid pressure increases with depth! Cylinder made from transparent thermo plastic. Dimensions: 15.75" H x 2.36" dia. Grades 9+
- ADD
-
- Force & Motion, Physics
Force Table
- For verifying laws of composition and resolution of forces, comprising a machined aluminum table 40 cm dia., scale graduated 360°, on heavy vertical support rod and tripod base. Complete with one ring, and 4 sliding clamp pulleys. Supplied with four cords with rings at one end, without masses.
- ADD
-
- Physics
Four Stroke Diesel Engine Model
- Four stroke water cooled diesel engine, shows functioning of fuel injection system together with hot coil starting device.
- ADD
-
- Physics
Four Stroke Petrol Engine Model
- Air-cooled, four strokes, with the operation of valves clearly shown. Mounted on a polished wooden base with schematic diagram, overall height 450 mm approx.
- ADD
-
- Force & Motion
Four Wheel Dynamic Cart
- Dynamic carts with low friction ball bearing wheels and space to carry five ordinary brick. Each cart is supplied with one heavy and one light bumper spring, which can be easily changed. Complete with a loop spring and instructions. Each cart measures 7.5 x 25 cm, exclusive of wheels and bumper spring.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Four-Way Interlocking Test Tube Racks
- These innovative test tube racks are molded in durable, high-quality polypropylene. Four sides offer different hole diameters (30mmD, 11.5mmD, 12.5mmD, 16mmD) and units can interlock in two different ways to create larger racks, easier to transport. Fully assembled. Available in five colors. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Friction Apparatus
- This set includes a fiction block and a friction board, both made of smoothly finished pine wood. The friction block has a hook for the spring scale and two compartments for additional weights. It can be placed face-up or sideways. Students can vary the weight or area of contact to see their impact on the friction force. Comes with three…
- ADD
-
- Force & Motion
Friction Block
- Use this friction block with an attached hook for force and motion studies. This wood block measures approximately 6" x 3" x 1.25" and weights about 5.75 ounces.
- ADD
-
- Force & Motion
Friction Block And Surface Set
- To understand the relation between friction and smoothness of materials consists of three wooden blocks measuring approximately 3-15/16″ L x 2- 3/4″ W with hooks. The first block has a polished side, the second has a sandpaper side, and the third has an aluminum side. Complete with the polished wooden base measuring 14″ L x 2-3/4″ W.
- ADD
-
- Force & Motion
Friction Blocks And Surfaces
- To illustrate the concept that friction depends on the nature and smoothness of materials. The kit consists of a glass mirror with sandpaper affixed to one side and two wooden blocks, one with a hook and the other with an eye. The latter block has a mirror cemented to one face. Both static and sliding frictional forces between different surfaces…
- ADD
-
- Force & Motion
Friction Board
- To Study the effects of friction using 4 different surface materials on a board Includes surface board, hooks and wooden blocks, With instruction manual.
- ADD
-
- Electrostatic
Friction Pad, Silk 6″X6″
- The ideal Pads for experiments using friction Rods.
- ADD
-
- Electrostatic
Friction Pad, Wool 6″x6″
- Cloth-Wool, 6in. x 6 in.
- ADD
-
- Electricity
Fundamentals of Electronics
- To ex plain bas ic concepts of electronics. High quality solder less breadboard Easy to build and learn Symbolic representation of components Color coding chart to read resistor values This Kit introduces students to Ohm's Law, resistors, capacitors, semiconductors and transistors. T his kit includes a breadboard on base, LEDs (Red and Green), capacitors, resistors, switches buzzer, transistors (NPN and…
- ADD
-
- Chemistry & Labware, Funnels
Funnel, Buchner
- Polypropylene, two piece funnels easy to clean & autoclavable.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Funnel, Buchner
- Porcelain, straight sides, integral perforated plate, glazed inside and outside.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Funnels
Funnels Funnel
- Designed specifically for analytical chemistry, the body of the funnel is 60°. Molded in PP, these funnels are provided with internal & external ribs to prevent air blockage.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Funnels
Funnels Glass
- Glass filter funnel with short stem, the body of the funnel is 60° angle. Made of Borosilicate glass. General use for filtering and decanting liquids of varied densities.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Meters
Galvanometer, Moving Coil
- For D. C. measurements, Scale 35-0-35 or 50-0-50.
- ADD
-
- Meters
Galvanometer, Moving Coil, Single Range, MS-100
- General purpose student bench meters with full-scale accuracy of ±2.5% and overload protection. Additional features: large 3" scale, external zero-adjust calibration, and fully enclosed plastic case with inclined meter face. -500-0-500 µA (20 µA).
- ADD
-
- Chemistry & Labware
Gauze, Iron
- Ceramic Center, with folded edges
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Lenses
Glass Lens Sets
- Glass, one each double convex, Plano-convex, concavo-convex, convexo- concave, Plano – concave, and double concave lens, in box.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Optics
Glass Mirror Set, Set of 6
- A set of 6 glass spherical mirrors with back surface slivering. Three convex and three concave mirrors, all of 50mm diameter. Focal lengths are: 60mm, 100mm, 200mm, -60mm, -100mm and –200mm. Ages 13+
- ADD
-
- Chemistry & Labware
Glass Only For Hoffman Electrolysis Apparatus
- The glass unit has two connected limbs, each graduated 50 x 0.2 ml, with stopcocks, with a tube and a funnel shaped reservoir Bulb. Borosilicate Glass
- ADD
-
- Biology & Earth Science
Glass Plates 10 Pack
- 1/4" thick glass plates are excellent for testing minerals. After scratching the 1"x 2" plates, students are able to separate hard and soft minerals. 10 pack.
- ADD
-
- Science Gifts
Glass Tumbler/Glass Straw
- With graduation on the tumbler, it is easy to measure and brew al kinds of drinks. Suitable got all kinds of hot /cold drink dishwasher & freezer safe. Sade of high quality borosilicate glass. Convenient & easy to grip.
- ADD
-
- Force & Motion
Gyroscope
- Gyroscope with Gimbal Cradle is an excellent, inexpensive apparatus, which is used to explore the mysteries of precession, inertial guidance, gyroscopic compasses, and stabilization. It is precision machined and balanced and runs smoothly with little vibration. Provided with pull string with handle, weight set, and support hook. A pendulum mounting is also supplied that can be used for investigating the…
- ADD
-
- Force & Motion
Hall’s Carriage
- Molded body with a central well for additional masses. A hole in one end of the body enables a cord to be attached. Dimensions: approx. 13 x 5 x 3.5 cm.
- ADD
-
- Force & Motion
Halls’s Carriage
- This durable carriage has a one-piece high-impact plastic body. The machined aluminum wheels and axles are mounted on hardened steel cone bearings for minimum friction and long life. Designed to be used with all types of inclined planes. 5 3/4” L. Ages 13+
- ADD
-
- Physics
Hand Stroboscope
- For use with ripple tank, simple form. A disc of 250 mm diameter with 12 equispaced slots and a finger hole, rotating on its axis, with a handle.
- ADD
-
- Electrostatic
Hard Rubber Friction Rod
- 9.5" x 1/2" Dia Friction Rods are used to demonstrate static electricity when used with friction pads.
- ADD
-
- Physics
Heat Conductivity Bar Set
- A simple, effective apparatus demonstrates the heat conductivity of various metals. Four metal bars (Copper, Aluminum, Brass, and Steel) are mounted on a base with a hole for suspension. Every metal bar has the same cross-sectional area and its conductivity value is marked on the back of the base. The sensitive temperature indicators are attached to the front of each…
- ADD
-
- Physics
Heat Transfer Activity
- To observe heat transfer under different conditions by measuring the temperatures of the insulated containers before and after connecting them with the metal bar. Consists of two insulated containers, two thermometers, and a metal bar and an instruction manual.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Hero Engine
- A functional glass model of steam turbine. Comprises a glass bulb 70 mm diameter approx., with side arms bent at right angles. With stand.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Hero’s Engine
- Hero’s Engine demonstrates the principle of jet propulsion. The apparatus consists of a small Erlenmeyer flask with a rubber stopper and two tubes with tangentially oriented jets. A collar is provided around the flask to hang it above a heating source. When water boils inside the flask, steam escapes the jets and the flask spins.
- ADD
-
- Chemistry & Labware, Clamps
Hook Collar Clamps
- Useful for attaching pulleys, cords, trusses, pendulums, and other apparatus to support rods. Nickel-plates collar with thumbscrew and hooks.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Weights and Measures
Hook Weight Set
- Set consists of seven polished brass weights and two black enameled weights with flat countersunk bottoms. Each weight is accurately adjusted and the value is clearly indicated. Individual masses are as follows: 1 x 10 gm, 2 x 20 gm, 1 x 50 gm, 1 x 100 gm, 2 x 200 gm, 1 x 500 gm, 1 x 1000 gm.
- ADD
-
- Weights and Measures
Hook Weight Set, Economy
- Black Painted weights have a non-movable hook on the top. Bottoms of the weights are recessed and contain a weight below the bar allowing weights to be hung from each other. The weight set includes one each of 10 gm, 50 gm, 100 gm, 500 gm, and 1Kg. Two each of 20 gm & 200 gm. In plastic molded box.
- ADD
-
- Weights and Measures
Hook Weights, Economy
- These black-painted weights have a non-movable hook on the top. Bottoms of the weights are recessed and contain a bar allowing weights to be hung from each other. Grades 3+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses
Hook’s Law Apparatus
- Consists of a 12 cm long mirror scale, a spring with provision to hang masses. Supplied without masses.
- ADD
-
- Density & Apparatuses
Hooke’s Law Kit
- This kit shows you how to make a scale to weigh many household objects by use of Hooke's Law. Comes with a tape measure, a set of colorful plastic hex weights, a highly accurate special spring, and a detailed activity guide. Ages 7+.
- ADD
-
- Chemistry & Labware
Hot Plate 154MM Dia. 1000W
- A Die-cast single flat burner (6" dia) is perfect for classrooms, food labs, and more. Easy to use and clean. Features 0-5 temperature settings with a power-on safety indicator light and skid-proof rubber feet. Compact for convenient storage. 8" x 8" x 2". Voltage: 100V. 60Hz. Power: 1000W.
- ADD
-
- Chemistry & Labware
Hot Plate Magnetic Stirrer
- Hot Plate Magnetic Stirrer is used for simultaneous heating and stirring of solutions. Two control knobs on the front panel allow you to set heat output and stirring speed independently. These are equipped with powerful heating elements providing very quick heating of the samples. The integrated circuit allows the user to precisely control the temperature and speed. It is supplied…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Anatomical Models
Human Anatomy
- Available as a full set of 11. Size 20x35cm (8” x 13.75”). Includes the Skeleton, Circulatory System, Heart, Nervous System, Section of the Brain, Muscle, Digestive System, Respiratory System, Ear, Eye, & Kidneys.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Anatomical Models
Human Ear Model
- This ear model, enlarged approximately four times, is dissectible into six parts. The detachable petrous portion of the temporal bone reveals the middle & inner ear chambers. Also removable is the tympanic membrane with the malleus, incus, and attached stapes. The external ear is represented by the auricle and auditory canal. Mounted on a sturdy plastic base. Comes with a…
- ADD
-
- Anatomical Models
Human Reproductive Organs
- Available in a full set of 8. Size 25x35cm (10”x13.75”). Includes Male Genital Organs (front view), Male Genital Organs (sagittal view), How Semen is Formed, First Week of Egg Development and Implantation, Fertilization (cross section diagram of an ovary), Eight-month-Old Fetus, Various Stages of Embryonic Development, & Female Genital Organs (sagittal view).
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Anatomical Models
Human Skeleton Model, 42CM, With Key (17″)
- Demonstrate basic anatomical features of the human skeleton using these excellent Skeleton Models. The skeletons have natural movement of the joints with the exception of fused carpals and tarsals. Constructed of rugged plastic with a heavy metal base for an extra measure of stability. Features include unbreakable ribs, stainless steel screws, brackets, and springs to resist corrosion. Each comes with…
- ADD
-
- Anatomical Models
Human Skeleton Model, 85CM, With Key (34″)
- Demonstrate basic anatomical features of the human skeleton using these excellent Skeleton Models. The skeletons have natural movement of the joints with the exception of fused carpals and tarsals. Constructed of rugged plastic with a heavy metal base for an extra measure of stability. Features include unbreakable ribs, stainless steel screws, brackets and springs to resist corrosion. Each comes with…
- ADD
-
- Anatomical Models
Human Skeleton Model, Life Size, Rod Mount, With Key
- Give students the opportunity to discover skeletal anatomy with this Life-Sized Skeleton. Features unbreakable plastic bones that were carefully cast to preserve the finest details. The mandible is hinged; the arms, legs, and skull are removable; and the calvarium is sectioned to allow for the study of the cranial vault. There is natural movement in the joints wherever possible. The…
- ADD
-
- Anatomical Models
Human Skull Model
- The detailed Human Skull Model is excellent for introductory anatomy courses. Life-sized, this complete model offers a removable molar, incisor, and canine tooth allowing for further study of the tooth roots. Features spring-mounted mandible and detachable sectioned calvaria. A detailed key is included. Ages 7+
- ADD
-
- Density & Apparatuses
Hydraulic Jack Model
- The set includes a basic jack stand with the plunger and the main cylinder, four smaller cylinders, and a set of connecting hoses and valves. Smaller cylinders can be easily connected to a basic jack stand with a large main cylinder. Students can lift a heavy object, such as a stack of books, by applying a small amount of force…
- ADD
-
- Density & Apparatuses
Ice Melting Kit
- Demonstrates the difference in thermal conductivity of two different materials. The kit consists of two identical blocks, one made of aluminum and the other made of plastic. When an ice cube is placed on aluminum it turns into the water in seconds, while on a plastic block, it melts slowly. The aluminum block has a larger heat capacity and a…
- ADD
-
- Solar System Model
Illuminated Orbiter
- illuminate the Sun to effectively demonstrate daylight, night, seasons, and phases of the Moon. Available in either a standard plug-in model or battery-operated. The Sun, Earth, and Moon manually revolve around one another on this gear-driven model. The earth and moon are shown in true scale. The scale is 1 inch = 2000 miles. If the sun were to be…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Inclined Plane
- With a built-in length and angle scales. Metal construction, the plane is 60cm long and adjusts from 0° to 45°. With an adjustable pulley, roller, cord, and weight pan.
- ADD
-
- Electricity
Inclined Plane Kit
- To investigate acceleration, friction, gravity, and free-fall experiments. The inclined plane folds easily for storage with a special hinge, clamps to 45°, and includes a protractor and pulley. All-aluminum construction supplied with Hall’s carriage, pulley, weight pan, a solid aluminum plane, and accessories, With detail & illustrated instructions.
- ADD
-
- Force & Motion
Inclined Plane With Force Mechanism
- The apparatus has been specially designed to perform experiments on force and acceleration. 1.2 m long aluminum track has a spring-based force mechanism mounted permanently at one end. The spring mechanism produces force using a multi-position trigger. Determine acceleration speed and distance attained by applying a variable force. The track is mounted on three plastic feet. The apparatus comes with…
- ADD
-
- Weights and Measures
Individual Slotted Masses
- Brass plated. Will fir both the 50g or 100g brass weight hangers.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Inertia Balance
- For investigating the nature of mass and the distinction between mass and weight. Two metal trays 130 x 55 x 23 mm are joined together with two spring steel strips of 23 mm width, the distance between the trays being 215 mm. One tray is drilled to accept 3 equal cylindrical masses. The other tray can be clamped to a…
- ADD
-
- Chemistry & Labware
Inoculating Loop, Nickel-Chrome, In Aluminum Handle
- These 3” long inoculating needles and loops are made of 24 gauge nickel-chrome wire and mounted in 8” long aluminum handles. The needles are used to select tiny colonies, and the loops are used to pick up broth. Individually packaged in plastic storage tubes. Ages 13+
- ADD
-
- Chemistry & Labware
Inoculating Needle, Looped End
- Overall length : 200mm Handle : Plastic Chuck : steel chuck for griping wire Length of wire : 60 mm with loop
- ADD
-
- Biology & Earth Science
Insect Net
- This quality built nylon insect net features a telescoping aluminum handle that extends from 18” to 32”. A simple twist of the handle locks and unlocks the handle for varying lengths. A 48” long conical net is mounted on a 14” ring. Ages 7+
- ADD
-
- Dissection
Insect Pinning Block (Wooden)
- Block : A wooden Block in Three Steps with Pinning on each surfaces Size : 26 mm wide and Length 75 mm The steps are 25 mm, 12 mm and 6 mm in Height Respectively. Hole size 2 mm approx.
- ADD
-
- Chemistry & Labware
Insect Pooter
- For collecting flies, spiders, and other small arthropods. Comprises 75 x 25 mm glass tube with inlet and outlet tubes through a rubber stopper. The collecting tube has a flared end and the mouthpiece is with a rubber tube connection with a gauze filter, to confine the collected specimen to the tube. Grades 9+
- ADD
-
- Microscopes & Slides
Insect Slide Set
- Locust Wing Cicada Wing Dragon Fly Wing Butterfly Scale Leg of Butterfly Butterfly Wing Antenna of Butterfly Leg of Honeybee Bee Abdomen Worker Bee Wing Honeybee Compound Eye Bee Antenna
- ADD
-
- Magnetism
Iron Filings, With Shaker
- Lead free, 1/2 lb, 227g
- ADD
-
- Science Kits
Just Tubes
- Just Tubes is an assortment of 3 different types of test tubes: glass, plastic, and safety. Test tubes are one of the most widely used tools for performing science experiments. In chemistry, the test tube is used to hold, mix, or heat small quantities of chemicals while performing experiments. For biology, the test tube is used to handle and cultivate…
- ADD
-
- Density & Apparatuses
Kinetic Theory Model
- To study the motion and behavior of gas molecules, works on 9 to 12 V DC, vibrates a small platform inside a transparent tube, which further vibrates steel balls inside the tube. Includes steel balls and two floats.
- ADD
-
- Electricity
Knife Switches
- Knife switched for low voltage experiments. These units are available with either thumbscrew or spring binding posts. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Knife Switches
- Knife switched for low voltage experiments. These units are available with either thumbscrew or spring binding posts. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Knife Switches
- Knife switched for low voltage experiments. These units are available with either thumbscrew or spring binding posts. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Lab Scoops & Handle
- Stainless steel lab spatulas & lacquered wooden handle to fit scoop CH1226. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Laboratory Jack
- These highly stable laboratory jacks can hold a variety of glassware and other lab equipment with ease. These durable laboratory jacks are equipped with an ergonomic knob that provides smooth height adjustment.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Laboratory Scoop
- Scoop Laboratory 6 1/2" Pack of 10.
- ADD
-
- Chemistry & Labware
Laboratory Tray
- Needless to say, Polypropylene laboratory Tray molded in Polypropylene is a multipurpose tray that can be used for sterilizing, drying glassware porcelainware & other laboratory instruments. These steam autoclavable trays have tapered walls which prove good for nesting.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Biology & Earth Science
Landform Model
- For investigation of geographical and geological features. Eight landform models join to form a continuous model showing the mountains, lakes, rivers, deserts, glaciers, coastlines, canyons, and cultural points, with the lesson plan, size 90 x 90 cm.
- ADD
-
- Magnetism
Large “u” Shape electromagnet
- Operates on 1.5 to 6 VDC. Lifts up to 3500g. With the current direction indicator for the study of the magnetic field. Dimensions: 12 x 12 x 4cm. Weight: 14oz. Ages 10+
- ADD
-
- Optics
Large Rectangular Transparent Tank
- Clear plastic, approx. 600 x 200 x 75 mm for use in wave motion and ray optics demonstrations.
- ADD
-
- Science Kits
Laser In Motion
- Learn about circuits, motion, and light from the “laser light show” created with this kit. Construct a circuit to drive a miniature motor. The rotating mirror reflects light from the laser on to the wall to make various patterns. Requires an AA battery. Included in the kit are a key chain laser pointer, acrylic mirror, mini motor, AA battery holder,…
- ADD
-
- Physics
Laser Reflection And Refraction Tank
- Laser Reflection and Refraction Tank demonstrates the principle of reflection and refraction. The clear circular acrylic tank has a circular scale graduated on the white base of the tank, making it easy to measure angles. Adjust the pivot-arm mounted laser to any angle along its full 360° range and measure the angle of reflection or refraction. Rotate the laser and…
- ADD
-
- Plant Model
Leaf Structure Model, With Manual
- Investigate leaf structure with this model of a lima bean leaf. It is a 45x model with detail of the transverse and longitudinal sections. The mesophyll includes palisade and spongy parenchyma. Both surfaces are shown with stomas and guard cells. There is an additional detail of the xylem, phloem, and vascular veins. Constructed of durable plastic. Comes with a detailed…
- ADD
-
- Science Kits
Lens & Mirror Set
- Carefully selected for experiments on light, this kit includes a plane mirror, a concave mirror and lens, and a convex mirror and lens. All are made of high quality optical glass making them an indispensable tool for the study of basic and intermediate Optics. Activity guide included. Ages 7+.
- ADD
-
- Lenses
Lens Holder Wooden
- Wooden, with a V-shaped slot to take spherical lens or mirror up to 75 mm diameter, with the index mark.
- ADD
-
- Lenses
Lens, Double Concave
- Clear glass, ground edges.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Lenses
Lens, Double Convex
- Clear glass, ground edges.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Leslie Cube
- Consisting of a galvanized iron box of 130 mm sides. The vertical faces are blackened dull, blackened bright, white and polished respectively, with a tubule at the top for the thermometer. Supplied with a thermometer.
- ADD
-
- Optics
Light Box and Optical Set
- A Robust light box in matt black finish with a 12 V 24 W axial filament lamp with flexible leads. One end of the box takes a cylindrical convex lens in an adjustable sliding mount to enable production of convergent, parallel or divergent beams. Complete with accessories which consist of: 5 Plastic blocks, one rectangular, One semicircular, One equilateral prism…
- ADD
-
- Physics
Light Kit
- A simple kit that helps explain to students the principle of reflection and refraction. Using mirrors, lenses, acrylic prism sets, and a ray box, light can be reflected and refracted in different ways. The acrylic prism set includes a triangular, half-round, double convex, and rectangular prism and two double concave prisms all packed in a wooden storage box. A Newton…
- ADD
-
- Density & Apparatuses
Linear Expansion
- A high-quality apparatus to determine precisely the co-efficient of expansion of various metals. An aluminum channel carries a 60 cm long metal rod enclosed in a heating jacket having three nipples for water intake, water outlet, and thermometer insertion. Dial indicator is a precision instrument sensitive to 0.01 mm/division and is securely mounted. As the apparatus works with hot water,…
- ADD
-
- Magnifiers
Linen Test Magnifiers, x10
- Compact loupe magnifiers. Markings in both inches and centimeters for easy measuring. Fold flat for storing when not in use. Sturdy plastic frame. 1.25" x 7.8" when folded flat.
- ADD
-
- Density & Apparatuses
Liquid Level Apparatus
- Four glass tubes of different shapes & cross sectional areas are connected to a common horizontal tube, on wooden base.
- ADD
-
- Chemistry & Labware
Litmus & Ph Paper
- Perform science experiments in your own home using common household products! Litmus paper is used to determine whether a substance is acidic or basic. pH paper can be used to determine how acidic or basic it is. Included in this kit are 20 red litmus test strips, 20 blue litmus test strips, 40 pH test strips, and an activity guide.…
- ADD
-
- Chemistry & Labware
Litmus Test Paper
- Book of 100 leaves
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Loop The Loop Triple Track
- Understanding the principles of physics that occur on a roller coaster has become easier. This triple play apparatus consists of three tracks, one straight down, one with one loop, and the third with two loops. All three have different straight-up track lengths. At the end of each track is a catch sack to prevent losing the ball. The straight track…
- ADD
-
- Force & Motion
Loop-The-Loop
- To demonstrate the conservation of energy, conservation of momentum, and projectile motion. Consists of a metal track to drop a steel ball, and a circular scale for measuring the angle at which the ball drops. Includes two steel balls and instructions. Size: approx. 110 cm L.
- ADD
-
- Anatomical Models
Lung Apparatus Plastic W/TWO Balloons
- Show how the lungs are emptied and filled with air by relaxation and contraction of the diaphragm muscle! Two balloons attached to a Y-tube simulate the lungs. The chest cavity is represented by a half-gallon plastic bell jar with an open top and stout rubber sheet which acts as a diaphragm. As the diaphragm is pulled downward, the atmospheric pressure…
- ADD
-
- Density & Apparatuses
Magdeburg Pressure Disks
- The set consists of two plastic, 10cm-diameter hemispheres. Each half has a wooden handle firmly attached to it. One of the hemispheres has a raised edge to hold a rubber seal, while the other hemisphere has a stopcock for attaching to vacuum tubing. Join the hemispheres, hook them up to a vacuum pump, and evacuate the air inside the hemispheres.…
- ADD
-
- Magnetism
Magnet Cylindrical, Alnico
- In pair, with keeper.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Magnet, Horse Shoe Chrome
- Chrome steel, with keepers.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Magnetic Field Chamber Model
- The transparent acrylic chamber contains iron filings. Chamber also has an internal tunnel into which a bar magnet can be inserted to demonstrate a magnetic field pattern. Other shaped magnets can be investigated by positioning their poles near one side of the chamber. With a Cylindrical magnet.
- ADD
-
- Magnetism
Magnetic Field Demonstrator
- Consist of a closed transparent box with a transparent tube through the center. The box contains iron filings and silicon oil. When one or more cylindrical magnets are inserted into the central tube, the filings are attracted and lined up along the field lines in all dimensions. With Cylindrical Magnet.
- ADD
-
- Magnetism
Magnetic Field Demonstrator, 8×4. 5×3/8″
- A quick and clean way to visualize magnetic fields. The unit is a transparent acrylic case that holds iron filings in a fluid of proper viscosity. The unit can also be placed on an overhead projector for classroom demonstration. Unit measures 8”x 4-1/2” x 3/8”. 11oz. Ages 10+
- ADD
-
- Science Kits
Magnetic Fun
- Can you make a magnet float? Magnets have many fascination properties. Learn about them as you make your own magnet, discover what “poles” are, and make that magnet float! We'll get things started with our experiment guide, and then have fun as you discover all there is to learn about magnetism. Kit Includes: Magnetic Wands, Magnetic Marbles, Magnetic Rings, Floating…
- ADD
-
- Magnetism
Magnetic Kit
- A kit of magnets and accessories in a storage tray. Contents : One Horseshoe magnet, 100 mm, with keepers. Two ceramic bar magnets, 75 mm long. Three ceramic ring magnets, 38 mm diameter. Two plotting compasses clear on both sides, 19 mm diameter. One lodestone specimen. One pack Iron Filing. One each strip of Iron, Aluminum, Zinc, and Copper metal.
- ADD
-
- Magnetism
Magnetic Marbles, 12/PK
- Strong spherical ceramic magnets. Each marble has two hidden poles for students to reveal with experiments. Can be used alone or with magnetic wands to study the properties of magnets. 5/8" diameter. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Magnetic Pendulum
- The Random Oscillating Magnetic Pendulum (ROMP) is a popular desktop toy. It consists of a pendulum, with a small magnet attached to the end, which can swing freely over a metal base. On the base, there are nine numbers of strong, disc-shaped magnets, which act on the pendulum with either an attractive or repulsive force. When the pendulum is displaced…
- ADD
-
- Magnetism
Magnetic Wands
- Strong Ceramic magnets sealed in unbreakable colorful plastic cases. The North and south poles are located on opposite faces for ease of use. Can be used to determine if an object is magnetic. A pair of magnetic wands can be used to demonstrate attraction and repulsion between poles. The wand measures 7.5" x 1". Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Magnetic Want With Marbles
- Learn the important properties of magnetism while having fun! Use the magnetic wand with the 6 magnetic marbles included to perform the 4 simple experiments given or to independently explore magnetism. Make your own magnet to discover what magnetic poles are and where they are located. Wand and marble colors vary in each kit. Activity guide included. Ages 7+
- ADD
-
- Magnifiers
Magnifier 3X All Plastic 6 IN long
- MAGNIFIERS: PLASTIC FRAME AND HANDLE, DIAMETER 2.75”, 3X (LENGTH - 6”)
- ADD
-
- Magnifiers
Magnifier, Folding
- Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.
- ADD
-
- Magnifiers
Magnifier, Reading Glass
- All plastic frame.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Malus Law Experiment
- OBJECTIVES To experimentally verify the malus’s law. PRINCIPLE Light, when modelled as a wave phenomenon, can be classified as a transverse electromagnetic wave consisting of oscillating electric and magnetic fields that are oriented perpendicular to each other. Depending on the orientation of the plane of polarization of the electric field with respect to the direction of propagation of the wave,…
- ADD
-
- Force & Motion
Marble Launcher
- A fun way to learn about velocity and acceleration. Launch marbles at five different speeds. The safety guide is printed directly on the hardwood marble launcher's surface. A protractor is built into the launcher. Includes two marbles and an experiment guide. 16 in. L c 10in. W x 11-1/2 in. H.
- ADD
-
- Force & Motion
Maxwell’s Wheel
- Useful for demonstrating momentum, conservation of energy and torque, a large flywheel suspended by two strong cords. The cords are wound around the shaft of the wheel and then released. The wheel will unwind as it falls, but will wind itself back up as the momentum carries the wheel upward in the opposite direction. This oscillation process will continue for…
- ADD
-
- Cylinder
Measuring Cylinder Graduated, Hex Base, TC Class A
- Calibrated at 20°C Complies with ASTM E 1272 specifications Calibrated to contain (TC, IN) With bumper guard Sturdy hexagonal base prevents roll-over and ensures greater stability With double metric scale, printed in white color
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Cylinder
Measuring Cylinder Set
- 50, 100, 250, 500, 1000 ML The hexagonal base provides excellent stability to the cylinder where as the tapered spout works well while pouring any reagent. Polypropylene.
- ADD
-
- Chemistry & Labware, Cylinder, PP
Measuring Cylinder, Hexagonal
- The hexagonal base provides excellent stability to the cylinder where as the tapered spout works well while pouring any reagent. Polypropylene.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Cylinder
Measuring Cylinder, With Detachable Plastic Base & Protection Collar, Class A
- Calibrated at 20°C Complies with Class ‘A’ DIN/ISO 4788 standard Graduations in Amber enamel
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Biology & Earth Science
Medicine Dropper, Glass
- 3"; Straight Glass
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Medicine Dropper, Plastic
- Dropper, 2 ml Tube with Black Natural Rubber, pk of 12
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Burners, Chemistry & Labware
Meker Burner
- Superior quality, one piece die-cast base, with gas & air regulators, temperature up to 1750°C.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Meter Stick, Double Sided
- Graduation dm, cm, mm on one side and inch,1/8 inch on other side
- ADD
-
- Chemistry & Labware
Meter Stick, Double Sided
- With metal ends, graduation dm, cm, mm on one side and inch, 1/8 inch on other side.
- ADD
-
- Chemistry & Labware
Meter Tape Measure
- The versatile 3-meter tape measure is perfect for a wide variety of applications. The bright yellow steel tape retracts with a simple push of a button. It also features a high-impact plastic case with a belt clip and loop handle. The tape is marked in both English and metric. Ages 7+
- ADD
-
- Chemistry & Labware
Micro-Spatula 20CM Long
- Micro-Spatula, Measures 7.87 in. (20cm). Pack of 12.
- ADD
-
- Chemistry & Labware
Micrometer Screw Gauge
- Brass Body, with steel screw of 0.5 mm pitch, thimble with ratchet stop, range 0 to 25 mm, reading to 0.01 mm, in plastic pouch.
- ADD
-
- Microscopes & Slides
Microscope Slide Box
- Slide storage boxes are designed for the safe long-term storage of microscope slides. These storage boxes accommodate standard 25 x 75 mm /1 x 3" microscope slides. Made of durable high-quality ABS plastic. Heavy walls will not warp, splinter, or crack. Cork sheet lined base for safe storage. Boxes are una fected by humidity & also are insect proof. Available…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Microscope Slides, Ground Edges, 1″x3″, 1.0-1.2MM. 72/PK
- High quality glass with uniform thickness and no bubbles or striations. The edges are ground smooth. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Microscope Slides, Plastic, 1″X3″ 144/PK
- These plastic microscope slides are made from optically clear vinyl. They will not break or scratch. 144 per box. Ages 7+
- ADD
-
- Microscopes & Slides
Microslide Viewer and Microslides
- Each Microslide title includes a slide featuring 8 related 35mm images photographed through a microscope called photomicrographs. Arrows and call outs help the student locate important features. Each Microslide is accompanied by a detailed lesson plan designed to stimulate, inform and question students about the topic under study. Each lesson plan has a pocket in which the Microslide is stored.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Microslides – 41, More Titles Being Added To This Line
- One Microslide strip consists of 8 related 35mm images photographed through a microscope called photomicrographs. Arrows and callouts help the student locate important features. Images are shown with Microslide inserted in the Microslide Viewer.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Mini Motors, PK/20
- This little yet powerful motor is ideal for hundreds of electrical experiments and projects. Voltage requirements are 1.5 to 3 DC volts. RPM is between 7,000– 11,000. Each unit also incorporates 12” red and black connector leads. Ages 7+. Box includes 20 motors and a pad of 25 tear-off informational sheets
- ADD
-
- Anatomical Models
Mini Torso, 25 CM (10″)
- Learn human anatomy with these Torso Model teaching tools. Show al of the major systems: respiratory, circulatory, digestive, nervous, and urinary systems; also feature the musculature system. The lungs, heart, liver, stomach, and intestines are removable for further examination. A detailed colored key is included for reference. Hand-painted. Ages 7+
- ADD
-
- Anatomical Models
Mini Torso, 42 CM (17″)
- Learn human anatomy with these Torso Model teaching tools. Show all of the major systems: respiratory, circulatory, digestive, nervous, and urinary systems; also feature the musculature system. The lungs, heart, liver, stomach, and intestines are removable for further examination. A detailed colored key is included for reference. Hand-painted. Ages 7+
- ADD
-
- Electricity
Miniature DC Motor
- A component part of many kits, this pre-assembled miniature motor operates on 1.5V or 3V DC. RPM is between 7,000- 11,000. Comes with 12" red and black leads. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Miniature Lamp Holder, Plastic
- Lamps and lamp holder for low voltage experiments. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Miniature Lamp Holder, Spring Posts
- Lamp Holder with spring Posts. Great for low voltage experiments. Ages 7+
- ADD
-
- Electricity
Miniature Lamps, 10/pk
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Molded Plastic Cube Test Tube Racks
- Durable, high-quality molded polypropylene cube-shaped test tube racks. The space-saving design has different hole diameters on each of the four sides, including large holes for 30mm diameter tubes. (30mmD, 11.5mmD, 12.5mmD, 16mmD) Available in five colors. Easy to assemble for use and disassemble for storage. Ships flat. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses, Physics
Mole Set
- The four specimens in this set help the students to explain the concept of the mole. The Mole set contains four element specimens: Copper, Iron, Zinc 23, and Aluminum. Each sample contains one mole, 6.02 X 1023 atoms of the element.
- ADD
-
- Science Kits
Molecular Model Set
- Do you want to see what water looks like? How about carbon dioxide? The Molecular Model Set is an excellent way to visualize organic and inorganic compounds and gain a better understanding of the actual structure of complex molecules. The set includes 35 colored balls, connecting springs, and an experiment guide. Ages 10+
- ADD
-
- Force & Motion
Moment Of Force Apparatus
- To understand the relationship between moments of force, the amount of force, and the length of the lever arm. Includes a meter stick, three knife-edge clamps, aluminum support, two mass hangers, slotted masses from 1 gm to 500 gm, and a storage rack.
- ADD
-
- Plant Model
Monocot Stem Model, With Manual
- Explore plant anatomy using the Monocot Stem Model. Anatomy features are displayed in longitudinal and cross sections, including the cuticle layer, epidermis, closed vascular bundles, parenchymatous tissue, and several others. Comes with a detailed key. Hand-painted. 16x16.5x5” Ages 10+
- ADD
-
- Microscopes, Microscopes & Slides
Monocular Microscope, 4x, 10x, 40x
- Viewing Head - Monocular, Inclined at 45°, 36, Rotatable. Eyepiece – WF 10x Locked in. Nosepiece – Quadruple Nosepiece. Objectives – 4x, 10x, 40x. Diaphragm. Stage – Plain Stage with Slide Clips and Disc Focusing – Coaxial Coarse Focus. Includes Power Cord. Accessories – Dust Cover and Cleaning Cloth. Packaging – Styrofoam. Power Input- 110 V AC. Grades 3+
- ADD
-
- Biology & Earth Science, Microscopes, Microscopes & Slides
Monocular Microscope, ME13C
- Viewing Head – Monocular, Inclined at 45°, 360° Rotatable. Eyepiece – WF 10x, WF 15x. Nosepiece – Quadruple Nosepiece. Achromatic Objectives – 4x, 10x, 40x (SL). Stage – Plain Stage with Side Clips. Focusing – Separate Knobs for Coarse and Fine focus. Condenser – Two Lens Abbe Condenser NA 1.25 with iris diaphragm, filter holder and blue filter, movable by…
- ADD
-
- Chemistry & Labware
Mortar And Pestle
- Porcelain, Mortar with spout, glazed outside except bottom, unglazed inside. Pestle unglazed to grinding surface. More size available. Call for quote.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Motor Model Experiment Set
- Experiment with the effect of voltage and magnetism on the operation of a DC motor with this 4" motor model. Includes motor components, permanent and electromagnets, and assembly instructions. You provide one or more batteries (1.5-volt to 6-volt) and connecting wire.
- ADD
-
- Electricity
Motor-Generator Model Set
- This motor-generator set gives students an insight into the physical and technical relationships on which electric motors, generators, and transformers are based. The modular system allows to set up different function models without tools: Various DC motors Series and shunt motor Synchronous motor DC generator and alternator Transformer This set allows the performance of 10 student experiments about the following…
- ADD
-
- Meters
MS-100, DC Voltmeter, Triple, 0-3/ 0-15/ 0-10
- General purpose student bench meters with full-scale accuracy of ±2.5% and overload protection. Additional features: large 3" scale, externa zero-adjust calibration, and fully enclosed plastic case with inclined meter face. Triple range, 0-3 V (0.1 V)/0-10 V (0.2 V)/0-15 V (0.5 V).
- ADD
-
- Tuning Forcks
Music Tuning Fork Set
- The high-quality tuning fork set covers the octave from middle to high C. It consists of one each of 261.6C, 293.7D, 329.6E, 349.2F, 392G, 440A, 493.9B and 523.2. Set of eight, with an activator.
- ADD
-
- Density & Apparatuses, Physics
Mystery Masses
- The set includes five blocks of the same size and mass and five steel balls also of the same size and mass. Students will be surprised to observe that the blocks and balls when combined, result in different masses in each case. The set illustrates the importance of mass distribution in determining the mass of an object
- ADD
-
- Bar Magnets, Magnetism, Physics
Neodymium Magnet
- Disc Shape, 20 x 5 mm
- ADD
-
- Force & Motion
New York Balance
- To demonstrate levers, movements and the principles of mass measurement. Comprises a ½ meter stick, a clamp, a stand, two weight hangers and masses.
- ADD
-
- Physics
Newton Color Disc
- Multi-colored disc mounted on metal stand, rotated by a hand wheel.
- ADD
-
- Physics
Newton’s Rings Apparatus
- A flat glass plate and a slightly convex lens of 50 mm diam. are placed in a metal frame with three pressure-adjusting screws to produce Newton's Rings.
- ADD
-
- Force & Motion, Physics, Pulleys
Newton’s 2nd Law Of Motion
- To demonstrate that 2 bodies will strike the floor at the same time even when their paths of flight and horizontal velocity components are different. Consists of a base, spring plunger, 2 steel balls (1 solid, 1 pre-drilled), with instruction sheet.
- ADD
-
- Physics
Newton’s Color Disc
- To demonstrate the discovery made by Newton that white light is composed of seven colors. Consisting of a pulley mounted on a metal stand, the seven colored disc is driven by gears connected to a hand driven wheel. When the colored disc rotates, the eye can’t distinguish between individual colors and perceive it as white color.
- ADD
-
- Force & Motion
Newtonian Demonstration
- Large size to clearly explain the theory. Wooden frame consists of five nickel plated steel balls of uniform mass suspended from the frame. Includes instructions. Size: approx. 9″ L x 7″ W x 8″ H.
- ADD
-
- Chemistry & Labware
Nutrient Agar, 1/2 Liter
- Nutrient Agar is used as a culture medium to cultivate various household bacteria. Our bag of dry nutrient agar will make 500ml of agar (1/2 liter). Detailed agar preparation instructions included. This is enough agar for 20, 90mm Petri dishes. Ages 7+
- ADD
-
- Chemistry & Labware
Nutrient Agar, Heat & Pour
- Nutrient Agar is used as a culture medium to cultivate various household bacteria. Our 225ml Heat & Pour bottle is very convenient and easy to use. Just heat the agar in the microwave and pour it into your Petri dishes. Allow the agar to set up and you’re ready to go. The is enough agar for 10, 90mm Petri dishes.…
- ADD
-
- Biology & Earth Science
Ocean FLoor Raised Relief Map 18″ X 24″
- 3-D Ocean Floor Model mounted on a wooden back. This Relief map of the North Atlantic Ocean shows a typical portion of the ocean floor. It is easy to identify all the major ocean features, complete with the lesson plan.
- ADD
-
- Biology & Earth Science
Ocean Floor Raised Relief Map 18″ X 24″
- 3-D Ocean Floor Model mounted on a wooden back. This Relief map of the North Atlantic Ocean shows a typical portion of the ocean floor. It is easy to identify all the major ocean features, complete with the lesson plan.
- ADD
-
- Physics
Oersted Apparatus
- To show the action of electric current on a magnet. A 75 mm cobalt steel needle supported on a pivot is mounted on the base and is surrounded by a copper strip rectangle with two terminals.
- ADD
-
- Electrostatic
Open Case Form Electroscope
- The charge is indicated by the deflection of an aluminized plastic straw which rotates freely on the saddle of the conducting rod. A scale on the instrument’s back is graduated in degrees to allow measurement of the deflection. The conducting rod is recessed in the metal housing to shield against air currents. With replacements aluminized straws.
- ADD
-
- Optics
Optic Bench Supports, Pair
- Notched metal supports hold the meter stick in place to make a simple optics bench.
- ADD
-
- Anatomical Models
Oral Hygiene Model, With Key
- Demonstrate proper technique for brushing teeth and gums using this excellent Oral Hygiene Model. Hinged upper and lower palates simulate the normal opening and closing of the mouth. Comes complete with an oversized (9-inch) soft bristle toothbrush and detailed key. Hand-painted. 6 x 6 x4. Ages 7+
- ADD
-
- Solar System Model
Orbiter
- How many days does it take the Earth to revolve around the Sun? The answer to this question and more are answered when using this gear-driven model representing the Sun, Moon, and Earth and their relationships. Daylight, night, seasons, and phases of the Moon are all effectively demonstrated. The arm is 15" long; Sun is 6" in diameter; Earth is…
- ADD
-
- Chemistry & Labware
Organic Structure Model Set
- Students can demonstrate univalent and multiple bonds by linking the atoms in this Organic Structure Model set represented by colored plastic balls. In addition, with the included springs as links, they can recreate flexible bonds and ring compounds. Comes with instructions, ten 2” long springs, and 54 colored plastic balls: 10 black (carbon); 2 blue (nitrogen, 1 ¼” dia.); 28…
- ADD
-
- Density & Apparatuses, Physics
Overflow Can
- Used for experiments in density and specific gravity, Archimedes' principle, and more. Sturdy aluminum construction. The Overflow Can measures 5" H x 4" diam and includes a spout
- ADD
-
- Density & Apparatuses
Pascal Ball
- Complete demonstration of Pascal’s Law. The apparatus shows that a change in pressure in fluids is transmitted equally in all directions to all parts of a fluid. The device contains a hollow sphere connected to a hand pump with a plunger that applies pressure to the fluid in the ball. The fluid exits all 10 equidistant nozzles in the ball…
- ADD
-
- Chemistry & Labware
PCR Micro Test Tubes
- 0.2 ml Thin-Walled PCR Microtest Tubes, Pack of 100.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Pendulum Clamp
- Approximately 28 cm long clamp designed to hold 3 pendulums, all pendulums can be individually adjusted without disturbing the others. With knurled thumbscrews to keep suspension cords secure.
- ADD
-
- Force & Motion
Pendulum Demo Kit
- Demonstrate how to string length and mass affect the movement of a pendulum. Simply attach strings of different lengths with different weights to the pendulum clamp and observe the differences in motion. Includes a heavy-duty pendulum clamp, a support stand with a 6 in. x 11 in. support base, and a 36 in. L rod, four 25 mm pendulum bobs…
- ADD
-
- Petri Dishes
Petri Dish Fused Edges, Complete With Cover
- Made of Borosilicate glass 3.3. Ideal for use in lab work. Even wall thickness. Can be sterilized repeatedly.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
pH Indicator Paper
- pH indicator paper, universal, pH 1-14, including colour scale, pack of 100 leaves.
- ADD
-
- Science Kits
Ph Paper, PK/18
- Perform science experiments in your own home using common household products! PH paper is used to determine whether a substance is acidic, basic, or neutral. Simple pH experiment instructions are given as well as a color guide for determining the pH. Ages: 7+. Box includes 18 pH papers and a pad of 15 tear-off informational sheets.
- ADD
-
- Science Kits
Photoconductivity Experiment
- Objectives To study the photoconductivity of CdS Photoresistor, in the following conditions: Applied voltage vs photocurrent (IPH) at constant irradiance (Φ). Photocurrent (IPH) vs irradiance (Φ) at constant applied voltage (V). Principle The phenomenon of photoconductivity occurs when an incident light shown upon a semiconductor causes an increase in its electrical conductivity. This is because of excitation of electrons across…
- ADD
-
- Biology & Earth Science
Photosynthesis Apparatus
- For measuring and analysing gas given off by plants.Comprises a 1 mm bore capillary tube graduated 0-10 cm in mms and connected to two 2 ml syringes. The gas can be drawn along the capillary by one syringe and collected into he other for analysis, mounted on board.
- ADD
-
- Science Kits
Pin Diode Characteristics Experiment
- KEY FEATURES Precise Optical Alignment: The optical alignment of the components is attained by optical bench, the setting up time is faster and experimentation is easy. Fine and Easy Light Intensity Adjustment: Light intensity adjustment is done via use of two polarizers. This helps in easier and fine light intensity adjustments. Simple and Easy Connections: The color-coded terminals on the…
- ADD
-
- Chemistry & Labware
Pipe Clay Triangle
- Pipeclay stems on iron wire.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Pipette Filler
- Comprises a rubber bulb and three pinch valves, for use with pipettes upto 50 ml.
- ADD
-
- Chemistry & Labware
Pipette Pump
- A fast release pipetting device for precise pipetting & zip quick emptying. The Knurled thumbwheel can be rotated to draw up or dispense liquids while the releaser may be pushed in for zip – quick emptying. The molded chuck has a silicon rubber collet inside to hold various pipettes of standard sizes. It resists acids & alkalies and can be…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Pipettes
- These disposable, one-piece pipettes are excellent for basic liquid transfers or culture sampling. Made of polyethylene. Ages7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Planck Constant Experiment
- Objectives: To determine the Planck’s constant using LED. Principle: Key Features: • Built-In Heater: The heating element is built in the system and is powered by 12V input. The efficient heating mechanism heats the system to required temperature in a few minutes with minimum power requirement of 40W. • Modular Design: The modular design of the setup allows testing of…
- ADD
-
- Optics
Plane Mirror, Acrylic
- Top quality silvered glass mirrors for demonstrations and experiments in optics. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Mirrors, Optics, Physics
Plane Mirror, Glass
- Rectangular, glass, back silvered, with a protective coating, pack of 10.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Plankton Slides, Set/12
- Marine litral diatoms Volvox Water worm Chroococcus Freshwater plankton Marine plankton Cosmarium Microcytis Spirulina Microcytis Frog embryo, cleavage stage Rabiolaria
- ADD
-
- Microscopes & Slides
Plants Slide Set
- Silver Berry Scaly Hair Onion Rind Fern Spore Herbaceous Stem of Bitterweed Voluble Stem of Sponge Gourd Xeromorf Leaf of Nerium Monocotyledonous Stem of Corn Dandelion Ear Tree Cell Camellia Leaf Section Woody Stem of Pine Pine Needle c.s.
- ADD
-
- Dissection
Plastic Forceps, 4.5″, Yellow
- Molded plastic forceps are excellent for basic dissection or general classroom applications. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Petri Dishes
Plastic Petri Dish, Set of 3 w/agar
- Discover the fun of microbiology with plastic petri dishes and Nutrient Agar, Nutrient Agar is used as a culture medium to cultivate various household bacteria. Detailed agar preparation instructions included. Three 90mm Petri dishes and one black of Nutrient Agar are packed together. These Petri dishes are made of polystyrene and are sterilized. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Petri Dishes
Plastic Petri Dish, 150MMD
- A Jumbo Petri dish is used to culture bacteria or other microorganisms. Big enough to place a child's hand. This plastic Petri dish is made of polystyrene. Sterile and individually packed. Ages +
- ADD
-
- Chemistry & Labware, Petri Dishes
Plastic Petri Dishes
- These Plastic Petri dishes are made of polystyrene. Packed in sterilized sleeved of 20. Ages 7+.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Plastic Pipettes, PK/12
- Contains a dozen polyethylene graduated pipettes. Excellent for basic liquid transfer or culture sampling. 3.0ml capacity with 0.50ml graduations. No activity guide. Safe for all ages.
- ADD
-
- Chemistry & Labware, Test Tube, PP
Plastic Test Tubes
- Made of polypropylene. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Optics
Plexiglass Mirror, 2-1/2 Inches X 3-1/3 Inches
- Mirrors are great for numerous applications. They demonstrate reflection and refraction simply and effectively. They are an easy way to teach the principles of optics. Made of Plexiglass, which is much stronger than glass (will break/crack, but will not shatter like glass.)
- ADD
-
- Compasses
Plotting Compass
- Both sides glass, with needle pivoted between top and bottom glass plates, diameter 20 mm.
- ADD
-
- Microscopes & Slides
Pollen & Spores Slide Set
- Spore of Lycopodium Penicillium Notatum Aspergillus Niger Fern Spore Bottle Brush Spore A Leaf Spore Pine Tree Pollen Pumpkin Pollens Pollen of Lily Sunflower Pollen Chrysanthenmum Pollen Tulip Pollen
- ADD
-
- Electricity
Power Cord with Alligator Clips
- Flexible, plastic-covered wire with alligator clips at both ends. Alligator clips have a protective vinyl sheath.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Power Supply Unit
- For use with ripple tank, to operate both the ripple motor and the illuminate. Output 12 V A.C. max 24 W for illuminate and 0 to 6 V D.C. variable for ripple motor. Operates from 240 V A.C. mains.
- ADD
-
- Chemistry & Labware, Clamps
Precision Right Angle Holder
- The right-angle clamp holder holds metal rods up to 3/4" in diameter. The special construction allows rods to be held in a perfectly perpendicular position. 70x50x35mm. 120g
- ADD
-
- Science Kits
Prepared Microscope Slide Set
- Carefully prepared and colored for easy observation, this set of five specimens include human skin (through hair follicle), motor nerve cells, spinal cord (rabbit), wall of the stomach, and salivary gland chromosome. A Detailed key, with pictures of the actual specimens, helps in the identification of each slide. Glass slides are used in this kit. Please be careful when using…
- ADD
-
- Density & Apparatuses
Pressure Under Water
- Students can quantitatively see how pressure on an object changes as it moves deeper under a fluid with this interactive density pressure manometer activity. A hollow drum covered with a rubber membrane is connected to an open-end manometer. When the drum is pushed under water the pressure on the rubber membrane increases the pressure inside the tubing, causing the manometer…
- ADD
-
- Prisms
Prism, Acrylic
- Crystal-clear acrylic, equilateral prisms 1” x 4” Grades 2+
- ADD
-
- Science Kits
Prisms, PK/20
- A prism is a transparent block of glass or acrylic which is shaped like a triangle on each end. Prisms are ideal for experiments on the spectrum. This equilateral Prism is made of true optical glass. Each side I 27mm; the length is 75mm. Ages: 7+. The box includes 20 prisms and a pad of 25 tear-off informational sheets.
- ADD
-
- Force & Motion
Pulley Adjustable Mounting
- Strong, all-metal construction. Height can be adjusted vertically and tightened at any point from parallel with the clamping surface up to 2 in. above it. Mount on a surface up to 2 in. thick. The aluminum pulley is 1-1/8 in. dia.
- ADD
-
- Force & Motion, Physics, Pulleys
Pulley Demonstration Set
- The Pulley Demonstration Set is designed to illustrate the working principle of simple machines. From the wheels on a bicycle to the gears in a car, the Pulley Demonstration System helps explain how things work. It helps students to understand the concepts of mechanical advantage, the efficiency of fixed and moveable pulleys, etc. Students perform quantitative experiments on fixed and…
- ADD
-
- Force & Motion
Pulley On Clamp, Multipurpose
- Aluminum pulley, 70 mm diameter in a metal bracket with two clamping screws for bench and rod support respectively. The bracket may be clamped to a board or bench edge up to 38 mm thick, screwed to a flat surface or held in a 13 mm diameter support rod.
- ADD
-
- Force & Motion, Pulleys, Science Kits
Pulley Set
- Brightly colored single and double tandem pulleys will add fun to your experiments. Made of durable lightweight plastic these 50mm diameter pulley blocks are held in a chrome plated metal frame. Illustrated activity guide included. Ages 7+.
- ADD
-
- Force & Motion
Pulley, Adjustable Table Clamp
- Sturdy nylon constructed clamp pulley. The ball bearing sheave is 4.5 cm in diameter and can be adjusted from flush with the tabletop to 13 cm above it. In addition, the pulley can be rotated 360° to suit any experimental setup. Attached to tables up to 4.5 cm thick.
- ADD
-
- Force & Motion
Pulley, Bakelite, 50mm Dia.
- Durable, lightweight plastic pulleys. Low friction for accurate results. 50mm diameter. Ages 10+, single.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Pulley, Double In Line, Metal
- Aluminum, diameter 50 and 40 mm, in a metal frame with two hooks.
- ADD
-
- Force & Motion
Pulley, Metal
- Aluminum, diameter 50 mm, in the metal frame, with two hooks.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Pulley, Plastics
- Diameter 50 mm, in metal frame, with two hooks.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Pulley, Road Type
- Aluminum Pulley, 38mm diameter, mounted on a light alloy rod 150 x 10mm.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Pulley, Table Clamp
- A low cost pulley for simple machines experiments, rigid plastic sheave with a deep V – groove, 50 mm in diameter. Can be attached to surfaces up to 25 mm thick.
- ADD
-
- Force & Motion
Pulley, Table Clamp
- Smooth running, ball bearing clamp pulley, can be clamped to surfaces up to 50 mm thick and the 45 mm diameter sheave is made of nylon.
- ADD
-
- Force & Motion
Pulley, Triple In Line, Metal
- Aluminum, diameter 50, 40, 28 mm, in metal frame with two hooks.
- ADD
-
- Science Kits
Quarter and Half Wave Plate Experiment
- Objectives: To study the effect of wave plates on polarized light • Quarter wave plate • Half wave plate Principle: Waveplates are optical devices that resolves a light wave into two orthogonal linear polarization components by producing a phase shift between them. The transmitted light may have a different type of polarization than the incident beam due to the induced…
- ADD
-
- Optics
Ray Box
- To provide a simple means of producing single or multiple rays of light for use in elementary optics. Made of die-cast alloy, the ray box has an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens. Supplied complete with a plastic plate having single and triple slits, a 12 V 24 W SBC line…
- ADD
-
- Bottles
Reagent Bottle Wide Mouth (HDPE Amber)
- The wide mouth bottle are easier to fill and are recommended for solid ,semi-solid and viscous liquid materials. 100% Leak proof closure with integrated seal ring. Rigid, Translucent & break resistant. Highly Reliable & Durable. Suitable for Food storage.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Bottles
Reagent Bottle, Clear Glass, With Screw Cap
- In conformity to DIN ISO 4796-1 Standard. Printed in white color. These bottles are mechanically strong and chemical resistant. Provided with a pouring ring for drip-free operation. The screw caps and pouring ring are made of PP The bottles, screw caps, and pouring rings can be sterilized and autoclavable. 100ml to 2000 ml bottles have uniform GL 45 thread.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Bottles
Reagent Bottles with Glass Stopper
- In conformity to DIN ISO 4796-2 Standard. Printed in white color. These narrow-mouth reagent storage bottles have a sturdy ground neck All sizes have an enameled area for marking These bottles are strong and chemical resistant Supplied with solid glass stopper
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Gifts
Rectangular Wooden Block With one Glass Tube (1 Tube Extra)
- 1 Rectangular Block with 1 hole on the side. 1 flat bottom test tube with rim for better grip & stability. 1.3 long thread (included). Easy to install & maintain.
- ADD
-
- Electricity
Resistance Box, Decade Pattern
- For rapid measurement and hard use. Each dial has a zero position and 10 steps, with fully aged constantan coils. Accuracy ±0.1%. Single Dial.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Resonance Tube Apparatus
- Let your class measure the velocity of sound in the air! After partially filling the resonance tube with water, sound a tuning fork of known frequency at the tube's open upper end. Then the water level can be adjusted until the air in the tube resonates at the same frequency as the tuning fork, increasing the volume of the sound.…
- ADD
-
- Chemistry & Labware, Support Stands
Retort Stand
- Heavy black enamel cast iron base with plated rods, which are threaded to fit the base.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Retort Stand
- Mild steel base, stove enameled, fitted with one levelling screw and nylon feet, with chrome plated mild steel rod.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Right Angle Holder
- These versatile right-angle clamps feature a large, easy-to-use thumbscrew. Available in either cast iron or aluminum. Ages 13+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Prisms
Right Angle Prism, Glass
- Top quality prisms for experiments in diffraction, dispersion, and spectrum formation. Right angle, glass. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Magnetism
Ring Manet set 6 colors Red, Orange, Purple, Yellow, Green, Blue
- Strong ceramic donut magnets sealed in un-breakable colorful plastic cases. The North and South poles are located on opposite faces for ease of use. Can be used to determine if an object is magnetic. A set of 2 or more ring magnets can be used to demonstrate attraction and repulsion between poles, better known as the “Floating Magnets Experiment”. 1.25X.25”…
- ADD
-
- Chemistry & Labware, Support Rings
Ring With Clamps
- Cast iron with side arm & V clamp to fit rods upto 13 mm. The distance from the support clamp center to the center of the ring is 4½" for all rings. Fits ¾" rods.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Ripple Tank
- Transparent acrylic plastic ripple tank, supported in a sturdy plastic frame which has recesses to hold four legs with leveling feet. The tank edges are shaped to minimize undesired reflections. The tank has a drain hole closed by a rubber stopper. With two light alloy uprights to carry a horizontal ripple support rod that is adjustable for height. The ripple…
- ADD
-
- Physics
Ripple Tank, Dual Purpose
- This dual-purpose tank is a versatile apparatus allowing all types of waves and wave motion. With an illuminator lamp and important accessories included it forms a complete ready-to-use unit. The unique design and size allow it to be used on an overhead projector as well. Supplied in foam packing and consists of the following components : Ripple Tank 40 x…
- ADD
-
- Force & Motion
Roman Arch
- Demonstrates the typical concept behind the architecture of roman arch structures, which are famous for their strength in compressive loading. Comprises a pre-assembled 3-part buttress and a set of 23 wooden blocks. A fully assembled arch can easily support the weight of a child.
- ADD
-
- Spring Scales
Rotary Spring Balance
- With effective scale lengths of nearly 9″, Rotary scales offer greater accuracy than linear scales. All balances are graduated in gram/Newton. Dial: 3″ diameter metal suspension ring at top and hook at bottom.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Rotational Platform
- The heavy duty rotating platform illustrates the concept of rotational inertia. The platform can easily withstand weight of 80 kg. Solid, heavy metal legs and grooved platform ensures maximum stability.
- ADD
-
- Tuning Forcks
Rubber Hammer
- This hammer is used for striking a tuning fork. It is constructed of a hard rubber head securely mounted on a varnished hardwood handle. Ages 7+
- ADD
-
- Chemistry & Labware
Rubber Tubing, Red
- For general Laboratory use, the roll of 3.6-meter length.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Rubberized Cloth Apron, 36×27″
- Supertek apron is made of a chemical resistant PVC coated cloth which stays flexible. There is reinforcement at the points of strain. Cloth ties at the neck and waist. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Safety Goggles Perforated
- These impact goggles are made from soft vinyl to fit the face comfortably and fit over regular eyeglasses. Perforations prevent fogging and provide protection from particles while offering a wider view of the work area than traditional impact goggles.
- ADD
-
- Dissection
Scalpel
- Stainless steel, handle with fixed blade.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Sea Life Slide, Set/12
- Ulotrichaceae Pandorina Placoid scale of shark Fish scale w.m. Frog embryo, cleavage stage Pediastrum Ulva comglobata Thallus of Ulva Common Red Spounge Gelidium Plant Paramecium, w.m. Rabiolana
- ADD
-
- Force & Motion
Second Law Of Motion Apparatus
- To demonstrate the Second Law of Motion simply and accurately, two identical balls one drilled, and the other solid is used. When the release lever is triggered, the internal spring accelerates one ball and releases the other, showing that two balls dropped from the same height hit the ground at the same time even though one is traveling forward when…
- ADD
-
- Dissection
Seeker
- Stainless steel bent blunt end 7 inches long.
- ADD
-
- Chemistry & Labware, Funnels
Separatory Funnel
- Separatory funnel is made of polypropylene, giving it excellent contact clarity and strength. This pear shaped, autoclavable separating funnel has a leakproof threaded screw cap. The Polypropylene stopcock, fitted with a self lubricating PTFE plug, is push fitted to the stem of the separatory funnel.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Funnels
Separatory Funnels 1000ML
- Made of borosilicate glass, A separatory funnel is most often used in laboratories to distinguish the densities between of 2 different liquids. These are conical shaped funnel Come with a ground glass stopper and stopcock.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses, Physics
Set Drilled Ball St14
- Ideal for collision and pendulum applications, this ball set consists of 14 balls of seven materials. Includes two balls each of aluminum, brass, copper, iron, lead, zinc, and wood. 1 in. each.
- ADD
-
- Density & Apparatuses, Physics
Set of 18 Density Blocks
- Excellent for experimenting with density and volume. Includes 10 mm cube, 20 mm cube, and 30 mm x 20 mm x 10 mm block of six metals: aluminum, brass, copper, lead, steel, and zinc. WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs
- ADD
-
- Magnetism
Set Of Three Horse Shoe Magnets
- One each of length 75, 100 and 125 mm in plastic wallet chrome steel, with keepers.
- ADD
-
- Science Kits
Simple Circuit
- Electricity, we all know what it is but how does it work? Create a simple circuit as you learn about electricity, currents, voltages, series circuits, and much more. Kit includes a D cell battery holder, knife switch, 2 light bulb holders, 2 light bulbs, 5 alligator connector cords, and an exploration Guide. Ages: 7+
- ADD
-
- Force & Motion
Simple Pendulum
- Ever wonder how a clock works? For centuries the pendulum clock was used to keep time. The Simple Pendulum kit shows you why you can measure time with a ball and string and how to do it. Includes a tape measure, two different pendulum balls, six feet of string, and an activity guide. Ages 7+.
- ADD
-
- Science Kits
Single Slit Experiment
- Objectives: • To find wavelength of given laser using the slit of known width. • To find the slit width knowing the wavelength of light used. • Proving the concept of Heisenberg uncertainty principle. Principle: Diffraction is a phenomenon of bending of waves when it encounters obstacles or narrow opening. A basic set up to observe diffraction consists a laser,…
- ADD
-
- Science Kits
Size of Particle Experiment
- OBJECTIVES To measure the width/thickness of the given samples by analyzing the diffraction pattern. PRINCIPLE The characteristics of light such as interference, diffraction can be understood when light is studied as a wave phenomenon. Interaction of waves with matter results in either transmission, reflection, absorption and diffraction of the wave. When the size of matter is comparable to the wavelength…
- ADD
-
- Anatomical Models
Skin Model 12″ X 16 “
- 3-D Skin Model enlarged 70 times. Mounted on a wooden back. A cross-sectional enlargement of the human skin illustrates the skin layer, hair follicles, sweat glands, nerve endings, blood vessels, and more. Key card included.
- ADD
-
- Microscopes & Slides
Slide Box
- Plastic, compact, to hold slides 75 x 25 mm, vertically in prenumbered grooves, provided with index card.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Microscopes & Slides
Slide Box, Wooden
- Wooden box for holding microscopic slides of size 75 x 25 mm, serially numbered, with index card.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Slide Wire Wheatstone Bridge
- Consists of a resistance wire with a sliding contact and a strip of aluminum to provide two “arms” of the bridge for known and unknown resistance. Strips of heavy aluminum are provided with a single gap in each of two arms for the resistance. All components are mounted on a heavy sheet metal base. With Instructions.
- ADD
-
- Weights and Measures
Slotted Weight Set W/Hanger-Brass
- 50 gm hanger, 9-10 gm slotted weights, 1-10 gm slotted weight, and 2 - 5gm slotted weights. Height is 4", Dia. 25mm. Comes in a reusable case.
- ADD
-
- Weights and Measures
Slotted Weight Sets
- Brass slotted weights in a carrying rack
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Weights and Measures
Slotted Weight Sets, Brass Plated
- 10 gm hanger with nine slotted masses, each of 10 gm, total 100 gm. 50 gm hanger, 4 masses each of 50 gm, total 250 gm. 100 gm hanger with four slotted masses, each of 100 gm, total 500 gm. Hanger with nine slotted masses, each of 100 gm, total 1000 gm.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Electricity
Solar Powered Car
- Explore "Green Energy" on a small scale! This economical solar car operates on sunlight or a rechargeable AA battery. A four-position switch allows you to choose between running the car on the solar cell or the battery, recharging the battery from the solar cell, or "off." Two binding posts allow the voltage developed by the solar cell to be measured…
- ADD
-
- Solar System Model
Solar System Simulator
- See the solar system in action! The Solar System Simulator is a three-dimensional model of our Sun and the eight planets. The calendar at the base allows the positioning of planets according to the date and shows the relative position between individual planets and the sun.
- ADD
-
- Tuning Forcks
Sound Resonance Kit
- The pair of tuning forks in this kit is designed to demonstrate the resonance of sound and other acoustic phenomena. The kit includes two identical tuning forks, a rubber striker, a piece of clay to varying the frequency, and a plastic dish for sound wave observation. Ages 7+.
- ADD
-
- Chemistry & Labware
Spatula
- Stainless steel, one end flat and the other end spoon form.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Spatula, Chattaway
- Stainless steel, one end flat, other bent up.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Specific Heat Specimen Set
- Set of 4 consisting of Aluminum, Copper, Stainless Steel and Zinc. With brass hook. Each cylinder is 19 mm in diam. (mass 50gm).
- ADD
-
- Physics
Spectrometer, Advanced
- Vernier reading to 30 seconds of arc. The 175 mm diam. scale is fixed. The table and telescope movements are completely independent of each other and read to 30 seconds of arc using double-ended verniers and magnifiers. Both rotations have fine adjustment screws. Coarse adjustments can also be made by the release of the clamping screw. The collimator is mounted…
- ADD
-
- Physics
Spectrometer, Standard
- Reads to 6 minutes of arc (0.1°) 170 mm diameter metal scale graduated 360° x 1°, independently rotatable, with locking screw, vernier attached to the telescope reads to 0.1° (6 minutes of arc). The collimator is mounted on a fixed pillar, with an achromatic objective of 150 mm focal length and 21 mm aperture, and has an adjustable slit 6…
- ADD
-
- Physics
Spectrum Tubes
- Made of glass, 26 cm long overall, narrowed to capillary width for 8.5 to 10 cm of length. Metal wires holding the electrodes are sealed through the ends and welded to metal caps, which have loops for connecting wires. For use with Spectrum Tube Power supply PH61025.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses
Speed of a Bubble Set
- The set consists of three rugged, sealed, transparent plastic tubes containing colored fluids of three different viscosities. The bubble in each tube rises at a constant speed which depends on the type of fluid, the angle at which the tube is inclined, and to some extent the temperature. Students track the time it takes for an air bubble to move…
- ADD
-
- Chemistry & Labware
Spirit Lamp, Polyhedral Shaped, Glass
- Polyhedral, Heavy duty, complete with cap and one wick. Capacity 100ml approx.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Spoon and Spatula Tool 9 In. (22.9CM) Long
- Spoon and Spatula Tool 9″, Stainless steel, Polished.
- ADD
-
- Spring Scales
Spring Balance
- Rectangular plastic body, metal scale, with zero adjusters, suspension ring, and load hook. Scale both in gram and Newton.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Spring Scales
Spring Balance, Transparent
- Transparent plastic body. Each scale has been individually calibrated and equipped with a high grade spring with adjustable zero. High contrast marking make readings easy. Plated steel suspension ring at top and hook at bottom.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Spring Plastic
- Easier to handle as it does not tangle. Size 63 mm diameter x 65 mm length.
- ADD
-
- Spring Scales
Spring Scale
- In the robust plastic transparent body, overall length 285 mm approx. with upper & lower suspension hooks, with zero adjustments, scales are both in grams and Newton.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Density & Apparatuses
Springs For Hook’s Law [0.5, 1,2,3,5N]
- A set of 5 springs with different spring constants (k)- stretch by 2cm with a load of 0.5N, 1, N, 2N, 3N, and 5N respectively. Prestress has been removed for accurate results. With a hook to support the weight hanger and a red arrow to indicate positions. Ages 13+
- ADD
-
- Science Gifts
Square Plant Holder (4 Holes) (1 Tube Extra)
- Consists of Square table Tap. 4 Holes Placed at Equal distance. 4 Round bottom test tubes. No installation time. Easy to handle & maintain.
- ADD
-
- Beakers, PP
Stackable Beaker, PP
- Supertek Stackable Beakers have a tapered stacking design to save packing & storage space and have easy-to-read printed graduation. Manufactured using superior quality molds on state of art automatic Injection molding machines. Manufactured using high-quality virgin Polymers confirming to US FDA221 CFR. PMP (TPX) material has the distinct advantage of being highly transparent & chemically resistivity compared to polypropylene.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Beakers
Stackable Beaker, TPX
- Supertek Stackable Beakers have a tapered stacking design to save packing & storage space and have easy-to-read printed graduation. Manufactured using superior quality molds on state of art automatic Injection molding machines. Manufactured using high-quality virgin Polymers confirming to US FDA221 CFR. PMP (TPX) material has the distinct advantage of being highly transparent & chemically resistivity compared to polypropylene.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Stainless Steel Right Angle Holder
- This right-angle clamp holder holds metal rods up to 1/2" with a single wing screw. Stainless steel construction prevents corrosion. 65x30x16mm. 60g.
- ADD
-
- Chemistry & Labware
Stainless Steel Spatula
- Stainless Steel Spatula, 9in. (22.5)cm length with 2x0.31 in. (5 x 0.78cm) flat ends, pack of 12.
- ADD
-
- Chemistry & Labware, Support Stands
Stamped Steel Support Ring Stand
- Base 5"x8", Rod 3/8"x20", Three Rings, 3", 4", & 5"
- ADD
-
- Physics
Steam Trap
- All glass.
- ADD
-
- Biology & Earth Science
Stethoscopes Colored, Pack of 4
- Can be used to monitor heart rate or measure blood pressure for detailed examination. Set of four stethoscopes for hands-on learning. Suitable for grades 3 to 9 and ages 8 to 15.
- ADD
-
- Chemistry & Labware
Stirrer
- Made of Polypropylene, these stirrers are very useful for stirring different solutions in the laboratory. These stirrers prove to be tough and long lasting.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Stop Watch, Digital
- This electronic stopwatch features an hour, minute, second display, Calendar display, 24-hour stopwatch, alarm, and hourly Chime. 12 or 24-hour mode options, 1/100 second chronograph, split time, and total time. Lightweight and easy to operate. Comes complete with battery and carry cord. 7+
- ADD
-
- Force & Motion
Student Force Table, W/Manual
- This student force table is a complete set with these new features: -Dual scale that allows students to take readings either clockwise or counterclockwise; Four complete weight sets (each contains 2 of 5g, 4 of 10g, 4 of 20g brass slotted weights and a 20g brass weight hanger), four pulleys with clamps and two sets of strings that allows students…
- ADD
-
- Chemistry & Labware
Student Molecular Model Set
- Allow students to take an active part in learning using this Molecular Model Set. This hands-on tool is excellent to teach the basics of molecular structures. Colored plastic balls represent atoms, while 3 different lengths of springs represent different types of molecular bonds. Comes with instructions, springs and 35 colored plastic balls: 6 black (carbon); 2 blue (nitrogen); 15 yellow…
- ADD
-
- Thermometers
Student Thermometer, Red Liquid, 6″, -10 To 102 , Partial
- 6” student grade thermometer is etched with a 1° increment. The temperature range is -10° to 102° and is partial immersion. Each thermometer is housed in a convenient reusable plastic storage tube. White background, 6" long. Ages 13+
- ADD
-
- Chemistry & Labware, Support Stands
Support Stand Stamped Steel, 5×8″ Base, 20″ Rod, 3/8″ Rod Dia
- These units consist of a heavy stamped steel base with a black baked-on chemical resistant finish. Includes plated steel rods.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Support Stands
Support Stand, A-Base, 8″ x 6″ x 23″
- Use this A-base support stand for supporting larger lab equipment or when a more stable stand is needed. The cast iron base weighs more than 1.2 kg (2.7 lb) and has a black chemically resistant coating. The base legs are about 20 cm (8") long and form an "A" 15 cm (6") wide. The chrome-plated support rod is 10 mm…
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Table Clamp & Support Rod
- This table clamp will hold rods vertically or horizontally. The clamp is cast-iron with a black enamel finish. Fits tabletops up to 1-5/8" thick. Comes with a chrome plated rod 3/8x20". Ages 13+
- ADD
-
- Force & Motion
Tandem Pulley, Bakelite…40, 50mm Dia
- Durable, lightweight plastic pulleys. Low friction for accurate results. 50mm diameter. ages 10+, single.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Tape Measure
- This 36"/150cm fiberglass tape measure features inches on one side, and centimeter and millimeter markings on the reverse. Ages 7+
- ADD
-
- Dissection
Teasing Needle For Dissection
- Pack of 10 or 50 teasing needles for use in dissection. Pin length is 35 mm (1 3/8”) and overall length with handle 135mm (5 3/8”).
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Telegraph Kit
- Discover how people communicated long distances before the telephone! With our Telegraph Kit, you can experience a little bit of history, learn Morse Code, and even send a secret message to a friend. Kit includes a D cell battery holder, contact key, light bulbs, alligator connector cords, buzzer, and exploration guide. Ages: 7+
- ADD
-
- Test Tubes
Test Tube
- Fire polished rim and uniform wall thickness. Conformity to ISO 4142. Made of borosilicate 3.3 glass. High thermal shock resistance & chemical attack resistance. Available without rim per request. Packed in breakage resistant special designed boxes.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Clamps
Test Tube Holder
- Wood, with steel spring for closing jaws, length 180 mm approx. for 11-19 mm diam. tubes.
- ADD
-
- Clamps
Test Tube Holder
- Metal strips with a slider, mounted in wooden handle.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Clamps
Test Tube Holder, Cross Pattern
- Stout brass strips mounted in wooden handle to hold tubes from 12 mm to 40 mm. Overall length 220 mm.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Racks
- These economical durable plastic test tube racks are stackable and can be completely autoclaved. Easy to assemble for use and disassemble for storage. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Racks
- Holds a total of 15 test tubes. Has 7 openings of 20mm diameter, 8 holes of 17mm diameter, and 8 drying pins. Easy to assemble. 225x110x90mm. 130g
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Racks
- S-shape aluminum test tube rack resists rusting. Heavy, low-form construction prevents tipping. Etched row numbers allow for easy identification. Same-size racks can slide into each other for compact storage. Ages 7+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand
- Six hole test tube rack with drying pins. Made of polypropylene and is autoclavable.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand (3 Tier)
- The 3-tier design provides a clear view of the tube contents and convenient insertions and removal of tubes. These autoclavable racks can withstand sub-freezing temperatures. Material: Polypropylene.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand & Drying Rack
- 12 holes in two rows for tubes up to 25 mm in dia and 12 draining pins.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand Wooden
- The top shelf contains seven holes for tubes upto 19 mm in dia: the lower has six holes for tubes up to 25 mm in dia. With six draining pins.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand Wooden
- With drilled holes to accommodate 7 tubes up to 13 mm in dia. Strongly constructed with dovetail joints.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand Wooden
- Strongly constructed, with 12 holes in one row and 12 draining pins. Ten holes accommodate tubes up to 25 mm in dia.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Stand Wooden
- Constructed from a solid wood block, 15 slotted holes accommodating tubes up to 13 mm in dia.
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Support, 12 Holes
- With dove tail joining and 12 holes in two rows.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Supports With Draining Pins
- Made of wood with turned wood posts. Has holes for tubes up to 19 mm in diameter
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Test Tubes Racks
Test Tube Tacks
- This test tube rack is made of polystyrene and holds 40 tubes up to 18mm diameter. Comes unassembled. Ages 7+
- ADD
-
- Chemistry & Labware, Test Tube, PP
Test Tube Tongs
- Standard-type test tube clamps are designed to hold test tubes, small flasks, etc. Self-closing jaws. Available with or without finger grips.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware
Test Tubes With stoppers, Set of 3, Glass
- Three high-quality glass test tubes each 16x120mm and three sizes 00 solid rubber stoppers. Also included is a test tube brush for easy cleanup. Great for chemistry and biology experiments. Can be heated. No activity guide. Ages 7+.
- ADD
-
- Science Kits
Test Tubes, Rack + More/Glass
- Get a jump start on your next science experiment with Test Tubes, Rack + More- Glass. A great basic kit, featuring some of the most common tools found in all labs. The glass test tubes are made from borosilicate glass tubing with uniform wall thickness for maximum heat transfer and chemical resistance. The 4-way test tube rack is sturdy and…
- ADD
-
- Science Kits
Test Tubes, Rack + More/Plastic
- Get a jump start on your next science experiment with Test Tubes, Rack + More- Plastic. A great basic kit, featuring some of the most common tools found in all labs. The plastic test tubes are made from polystyrene, resist breakage, and are safe for all ages. The 4-way test tube rack is sturdy and can be used for other…
- ADD
-
- Microscopes & Slides
Textile Fiber Slide Set
- Handmade Paper Wool Synthetic Nylon Bemberg De Chine Silkworm Nest Panya Fiber Angora Rabbit Camel Hair Sheep Hair Manufactured Hemp Fiber Cotton Fiber Silk Fiber
- ADD
-
- Science Kits
The “E” Cube
- The E Cube has Everything from our 4 most popular kits: Telegraph Kit, Color Theory, Simple Circuit, and Conduction Experiment. Explore many aspects of electricity and take it to the next step with our digital multimeter. Have fun recording your results and design your own experiments as you ask “I wonder what would happen if….” There are no limits!
- ADD
-
- Density & Apparatuses, Physics
The Density-Slope Set
- The colorful set consists of 48 specimens of twelve different types of material. The specimens are packaged in an acrylic tube as 12 sets of four. The set includes samples of Maple wood, Polypropylene, Nylon, Acrylic, Polyurethane, Phenolic, PVC, Copper, Brass, Teflon, Polyethylene, and Aluminum. Students measure the mass and volume of different specimens and graph their masses as a…
- ADD
-
- Science Kits
The Field Explorer
- The Field Explorer is the perfect field trip companion! This kit features our 20X battery-operated stereo microscope. Included in this backpack are our insect net, aqua net, bug viewer, hand-held magnifier, collection tube (safety test tube), 35mmD Petri dishes, forceps, pencil, and a journal to record all that you find.
- ADD
-
- Physics
Thermal Conductivity of Metals Apparatus
- Strips of four different metals are fixed on a wooden ring with an outer diameter of 130 mm and each having a depression for putting wax.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Clamps
Thermometer Clamp
- A lightweight clamp for supporting thermometers and similar apparatus up to 13 mm in diameter. The clamp holds rods up to 16 mm in diameter. Adjustable 360° jaw which can be easily tightened into any position with a wing nut. Overall length is 140 mm.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Chemistry & Labware, Thermometers
Thermometer Rack
- Store your thermometers safely and prevent column separation. For 25 thermometers.
- ADD
-
- Chemistry & Labware, Thermometers
Thermometer Stand
- Rugged & sturdy aluminum thermometer stands with enamel finish. The protective rubber foam bottom prevents thermometer bulbs from being damaged. Holds up to 18 thermometers.
- ADD
-
- Chemistry & Labware, Thermometers
Thermometer, Celsius, 12″
- This Thermometer has a range from -10 to 150° C. Readability is 1° C. This partial immersion thermometer is designed to provide the most accurate reading when the stem is immersed 76mm (3") in liquid. it includes an anti-roll band and protective plastic storage tube. Red alcohol-filled glass tube. Approximately 6mm in diameter.
- ADD
-
- Thermometers
Thermometer, Wall
- Scale reads from -20°C to 50°C x 1°C and 0 to 120°F x 2°F. Comes with a bulb guard and prismatic tube for ease of reading. On a plastic base. Size: 7.68" H x 1.57" W
- ADD
-
- Chemistry & Labware, Thermometers
Thermometers
- These student-grade Red liquid thermometers are etched with a 1° increment. Each thermometer comes complete with an anti-role triangle and is housed in a convenient reusable plastic storage tube. White back, 11 3/4" long. Ages 13+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Ticker Tape
- 9 mm width, 300 meter rolls.
- ADD
-
- Chemistry & Labware
Tile, Spotting
- Porcelain, one side glazed
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Timer, Acceleration
- Designed to clamp to an upright support rod or crossbar. Tape, carbon discs and instructions are included. Size: 7”L x 2”W x 1 1/4 “H. With 38mm Carbon Disc (12)
- ADD
-
- Microscopes & Slides
Tiny Creatures Slide, Set/12
- Shrimp Eggs Silk Worm larvae (moth) Fruit Fly Chironomus Larvae Plant Louse Water Flea Microcytis Anabaena Scenedesmus quadn cauda Nematoda Paramecium, w.m. Rabiolaria
- ADD
-
- Solar System Model
Transparent Celestial Star Globe
- Study the stars with your own planetarium! This unique 12" diameter globe and 3.3" world globe may be rotated independently. The meridian may be tilted to adjust the globe for latitude while the horizon ring indicates the actual horizon in relation to the point of observation on Earth. The Sun may be set by adjusting the sun knob located near…
- ADD
-
- Microscopes & Slides
Travelscope, 20X Stereo Microscope, Battery Powered
- The Travelscope is a valuable tool for exploring anything from coins and stamps to the hidden world of nature. This 20x stereo microscope is a great tool for discovering more about the world in which we live. Look at rock formations, insect habitats, or sand from the beach. Because it is battery operated and light-weight it can go almost anywhere.…
- ADD
-
- Science Gifts
Triangle Plant Holder (4 Holders) (1 Tube Extra)
- Consists of a Tabletop Triangle ( Can be used for hanging also). 2 Holes each on the sides of the Triangle. 4 Flat Bottom test tubes. Made of steam beech wood perfect for making wooden decor items. Easy to handle & maintain.
- ADD
-
- Chemistry & Labware, Support Stands
Tripod Base Support Stand
- Bases constructed of cast-iron and finished with chemical-resistant baked black enamel with plated rod. Available in various lengths and rod diameters
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Biology & Earth Science
Tube Sedimentator
- The Sedimentation is a tube with different types of sediments for students to use for observing the movement, deposition, and layering of sediments and organic materials. These observations apply to the sedimentary rock formation and fossil formation. With just a gentle shake and a flip of the tube into an upright position, students can observe how sedimentation occurs in rivers,…
- ADD
-
- Spring Scales
Tubular Spring Scales
- Our color-coded spring scales provide direct readings for both force and measurement experiments. Each is calibrated in both grams & newtons. The transparent tube allows students to see the action of the spring. Ages 10+
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Tuning Fork Activator
- Tuning Fork Activator is used as a surface to gently strike the tuning fork to activate vibrations. Rubber activator is tapered so the bottom is wider for stability. Made of solid rubber.
- ADD
-
- Tuning Forcks
Tuning Fork and Striker
- Supertek’s Tuning Fork and Striker set features a high-quality aluminum tuning fork of 512Hz and a 7" striker. The Striker has a wooden handle and rubber ball at the top. Packaged together in a plastic bag. Grades 3+
- ADD
-
- Tuning Forcks
Tuning Fork Sets
- Made of steel, each set is packaged in a styrofoam case. Chrome plated.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Tuning Fork Wave Recorder
- Apparatus to show the waves of a tuning fork, the change of waves with the frequency of the tuning fork. Also demonstrates the characteristics of waves and sound visually. It consists of three different types of tuning forks, a marker, and a paper role. Mounted on the wooden stand. With instructions. Size: 20.87" L x 6.3" W x 22.8" H…
- ADD
-
- Tuning Forcks
Tuning Fork, Superior
- Made of aluminum, Accurate, each pc is individually tested.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Tuning Fork, Superior (Musical)
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Tuning Forks Set
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Tuning Forcks
Tuning Forks, Set Of 2, Superior
- Set of two resonance boxes with extra heavy aluminium forks having double the duration of audible vibration than the ordinary forks. One fork is weighted and can be adjusted over range of about 30 Hz. forks are of different lengths 19.4 cm and 17.5 cm approx.
- ADD
-
- Tuning Forcks
Twin Tone Bar Set
- To demonstrate resonance, sympathetic vibrations, and beat phenomenon. The two precision-made bars are mounted on a single solid resonance cavity. The cavity has two chambers with one bar tuned to 440Hz. The other to 441Hz. Includes: hammer and instructions. Size: 13.78" L x 7" W x 4.13" H Grades 6+
- ADD
-
- Physics, Science Kits
Two Potato Clock
- This unit is designed to demonstrate the principle of an electrochemical call. The LCD clock runs on 2 potatoes, oranges, grapefruits, or cans of soda pop. Ages 7+
- ADD
-
- Physics
Two Stroke Petrol Engine Model
- Showing internal structure and operating principles of a simple piston air cooled two stroke engine, Mounted on a polished wood base with schematic diagram, overall height 360 mm approx.
- ADD
-
- Chemistry & Labware
UV Sanitation Cabinet
- This UV Sanitation Cabinet is made of heavy gauge steel with enamel finish for strength and durability. It can be used in laboratories, hospitals, factories, shops, and even in a home environment. It can be used as a bench top or wall mounted application. Unique Features and specifications: 6 Removable Shelved Shelves made of 202 Grade Stainless Steel 30 Minutes…
- ADD
-
- Chemistry & Labware
UV-Sanitation-Cabinet-, Small
- The UV Cabinet is a desktop disinfection device, offering simple operation and compact dimensions. Its application is for the UVC disinfection of small tools and objects. The device contains two internal UVC lamps and reflectors. The device's disinfections efficiency is up to 99%. Instruments and tools are disinfected of gems bacteria, viruses and fungi. In Consideration of health and safety,…
- ADD
-
- Electrostatic
Van De Graff Generator
- A small but powerful van de Graaff generator. Generates high potential (up to 200 KV) and sparks up to 3″. With aluminum dome (7″ dia) and discharge sphere (4″ dia). The total height is about 18″. Comes with one replacement belt and standard accessories.
- ADD
-
- Electrostatic
Van De Graff Generator, Hand Driven
- A simple hand driven van de Graaff generator for producing very high electric potentials at low currents. The apparatus consist of a wooden base, insulated Perspex stand, rubber belt, removable metal dome (135 mm dia), a driving wheel and driving belt. The discharge sphere (50 mm dia) is mounted on a pivoted arm, with handle for adjustment. The length of…
- ADD
-
- Force & Motion
Variable Inertia Kit
- Consists of two disks which can be loaded with up to 8 ball bearings in internal compartments. Load one disk symmetrically and the other non-symmetrically to show the difference. Instructions and eight solid balls included.
- ADD
-
- Chemistry & Labware
Vernier Callipers
- Nickel Plated steel. Double scale, reading 0-12 cm x 0.1 mm and 5 x 0.01 inch, with depth gauge & thumb wheel for fine adjustment, in the plastic pouch.
- ADD
-
- Meters
Voltmeter, Dual Scale, Moving Coil
- For D. C. measurements. 1/5, 3/15, 5/15 Volts.
- ADD
-
- Meters
Voltmeter, Dual Scale, Moving Coil, MS-100
- General purpose student bench meters with full-scale accuracy of ±2.5% and overload protection. Additional features: large 3" scale, external zero-adjust calibration, and fully enclosed plastic case with inclined meter face. Double range, 0-5 V (0.1 V)/0-15 V (0.3 V).
- ADD
-
- Meters
Voltmeter, Moving Coil
- For D. C. measurements, any single range, 0-1, 1.5, 2, 5, 10, 25, 50, 100, 250, 300 volts.
- ADD
-
- Flasks
Volumetric Flask, With Polypropylene Stopper Class A
- Calibrated at 20°C Complies with ASTM E 288 specifications Calibrated to contain (TC, IN) Manufactured from 3.3 borosilicate glass for corrosion-free performance Printed in white color
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Flasks
Volumetric Flask, With Snap Cap, Class A
- Calibrated at 20°C Complies with ASTM E 288 specifications Calibrated to contain (TC, IN) Manufactured from 3.3 borosilicate glass for corrosion-free performance Printed in white color Product code 44.401
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Bottles
Wash Bottle
- Made of Low Density Polyethylene, translucent & unbreakable. With built in delivery tube making it a one piece wash bottle. These bottles are graduated on the outer surface to give an approximate idea about the volume of solution filled or dispensed.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Bottles
Wash Bottle
- Low Density polyethylene (LDPE) squeeze bottle with jet through screw cap.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Kits
Water Clock Kit
- Turn water bottles into a battery to power the digital clock! Just insert the electrodes into the filled water bottles and you will have a clock completely powered by water. Included in the kit are zinc and copper electrodes along with a digital clock. Can also be used as a fruit clock! Instructions included. Ages 7+.
- ADD
-
- Biology & Earth Science
Water Cycle Model
- Creative model for students to duplicate the individual processes of the water cycle (evaporation, condensation & precipitation). The accompanying set of ten 8½ x 11” full-color study cards and companion guide will aid student's understanding of the water cycle and enhance awareness of the various states of water. Requires a heat lamp, not included. Size : 17” x 12.5” x…
- ADD
-
- Biology & Earth Science
Water Table Model
- 3-D Water Table Model mounted on a wooden back. Shows the upper level of an underground surface in which soil or rock is permanently saturated with water. The water table separates the underground water zone from the capillary fringe or zone aeration. Key card Included.
- ADD
-
- Physics
Water Turbine With Dynamo
- To show the conversion of mechanical energy into electrical energy. Turbine with transparent cover, inlet, and outlet tubes directly connected to a dynamo. Fitted on base.
- ADD
-
- Physics
Wave Demonstrator
- Supertek's Wave Demonstrator is a 6-foot metal helical spring. This high-quality spring is ideal for demonstration of travers waves, wave propagation, wave reflection and standing waves. 20mmD.
- ADD
-
- Physics
Wave Machine, Metal
- Demonstrating longitudinal and transverse waves. Some eccentric discs move several metal rods. Transverse waves are obtained by straight rods and longitudinal waves by bent rods.
- ADD
-
- Dissection
Wax Only For Dissecting Pan
- 1LB OF REPLACEMENT WAX.
- ADD
-
- Weights and Measures
Weight Hangers
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Weights and Measures
Weight Hooked 1 kg
- Steel weight is engraved on the surface and features a hook at one end. Nickel plate finish.
- ADD
-
- Weights and Measures
Weights Slotted Steel
- Nickel-plated steel weight with slot design ensures that it may be easily removed and replaced, but will not fall off accidentally. All weights have the same size slot. Will fit both 50g or 100g nickel plated steel weight handers.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Force & Motion
Wheel And Axle
- 13 cm diameter molded wheel contains 4 grooves of different diameters in the ratios 1, 3, 5 & 7. The grooves are wide and flat bottomed ensuring an exact diameter for each groove, each comes with a small hole to retain the cord. The back of the wheel is hollow to minimize the mass and inertia. Wheel is attached to…
- ADD
-
- Electrostatic
Wimshurst Machine, Superior
- Traditional Electrostatic generator consists of two 250mm diam. Discs with radial aluminum segments driven in opposite directions by hand wheel and belt, with two Leyden jars, on wooden base.
- ADD
-
- Electricity
Wire Cutter And Stripper
- This wire cutter and stripper is for use in installation, repairing and experiments. It will work as a cutter as well as stripper. It has new design handle for making proper pressure on cable. It has locking system at handle of tool.
- ADD
-
- Physics
Wire helix (Spring)
- To illustrate wave motion. Flat section steel wire in the helical coil.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Physics
Wire Helix, with Stand
- Long wire helix (spring) for super wave demonstrations. On stand with instructions. Closed length of spring is 10" long and 2 1/2" Diameter. Base is 5"x5".
- ADD
-
- Chemistry & Labware, Test Tubes Racks
Wire Test Tube Racks
- Made of heavy gauge stainless steel wire. All joints are firmly spot-welded. Holds up to 50 test tubes.
- ADD This product has multiple variants. The options may be chosen on the product page
-
- Science Gifts
Wooden Stand with round Bottom Flask (1 PC)
- Includes 1 L-Shaped Wooden stand. 1 10mm Chrome Rod. 1 Round Bottom flask. 0 Rings for Better stability of flast. Easy to install & Handle.
- ADD
-
- Science Gifts
Wooden Stand with round Bottom Flask (2 PC)
- Includes 1 L-Shaped Wooden stand. 1 10mm Chrome Rod. 1 Round Bottom flask. 0 Rings for Better stability of flast. Easy to install & Handle.
- ADD
Shop
This is where you can browse products in this store.
![Springs For Hook’s Law [0.5, 1,2,3,5N]](https://www.superteksci.com/wp-content/uploads/2022/09/PH10611D-400x400.jpg)
