• Laboratory Jack Quick View
    • Laboratory Jack Quick View
    • 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.
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  • Laboratory Tray Quick View
    • Laboratory Tray Quick View
    • 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.
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  • Landform Model Quick View
    • Landform Model Quick View
    • 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.
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  • Large “u” Shape electromagnet Quick View
  • Large Rectangular Transparent Tank Quick View
  • Laser In Motion Quick View
    • Laser In Motion Quick View
    • 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,…
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  • Laser Reflection And Refraction Tank Quick View
    • Laser Reflection And Refraction Tank Quick View
    • 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…
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  • Leaf Structure Model, With Manual Quick View
    • Leaf Structure Model, With Manual Quick View
    • 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…
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  • Lens & Mirror Set Quick View
    • Lens & Mirror Set Quick View
    • 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+.
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  • Lens Holder Wooden Quick View
  • Lens, Double Concave Quick View
  • Lens, Double Convex Quick View
  • Leslie CubeLeslie Cube Quick View
    • Leslie CubeLeslie Cube Quick View
    • 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.
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  • Light Box and Optical Set Quick View
    • Light Box and Optical Set Quick View
    • 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…
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  • Light Kit Quick View
    • Light Kit Quick View
    • 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…
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  • Linear Expansion Quick View
    • Linear Expansion Quick View
    • 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,…
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  • Linen Test Magnifiers, x10 Quick View
  • Liquid Level Apparatus Quick View
  • Litmus & Ph Paper Quick View
    • Litmus & Ph Paper Quick View
    • 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.…
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  • Litmus Test Paper Quick View
  • Loop The Loop Triple Track Quick View
    • Loop The Loop Triple Track Quick View
    • 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…
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  • Loop-The-Loop Quick View
    • Loop-The-Loop Quick View
    • 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.
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  • Lung Apparatus Plastic W/TWO Balloons Quick View
    • Lung Apparatus Plastic W/TWO Balloons Quick View
    • 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…
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