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- 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…
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- 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
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- 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
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- 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
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- 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
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- 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…
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- 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
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- 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.
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- 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
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- 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.
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