United Scientific Supplies

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9 - 16
US$17.36
Heavy cast-iron triangular bases, with black enamel finish, with zinc plated steel rods.
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US$16.52
These demonstration lens sets contain 6 different types of glass lenses. Comes in are-usable cardboard storage box. Types of lenses: Double convex lens. Plano-convex lens. Concavo-convex lens. Double concave lens. Plano-concave lens. Convexo-concave lens.
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US$15.76
These are rectangular blocks that are ideal for refraction and internal reflection studies as well as index of refraction measurements.
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US$15.76
These quality student transmission gratings are protected by two glass plates, 60mm x 45 mm. Viewing area measures approximately 45mm x 30mm. These transmission gratings are for detailed quantitative spectral analysis.
Delivery within 2-3 weeks
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US$15.51
Iron wire gauze (24 SWG/10 Mesh) with ceramic coating at the center. Contains no asbestos.
Delivery within 2-3 weeks
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US$15.46

These Alnico U Shaped Magnets are painted red and supplied with a keeper.

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US$15.36
These are polypropolene stir rods with both ends rounded which can be used to stir liquids in flasks or beakers. You can also use a stirring rod to help pour liquids without spilling.
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US$15.20

The WBC Series Bare Copper Wire is for general lab use and low voltage hook ups. Applications: As a fastener. For Electrodes. To connect circuits. As a source of cooper in electrochemistry experiments. 

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US$15.15
Connect this clamp to any support tod to set up three seperate pendulum demonstrations.  Includes individual cord clamps.
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US$14.88

These are rectangular blocks that are ideal for refraction and internal reflection studies as well as index of refraction measurements.

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US$14.74
These are plastic clips designed to clip any spherical mirrors or lenses. This polished wooden support is 5 tall and has a 1.5 V shaped grooved wedge to hold mirrors or lenses 38mm through 100mm, securely in place.
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US$14.70
This consists of red and blue Plastic Covered Magnets. These magnets are attractive as well as an easy way to teach magnetic attraction and repulsion. Each magnet's dimensions are 80 x 22 x 10mm.
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US$14.60
For measuring weights, masses, and forces.
Delivery within 2-3 weeks
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US$14.60
For measuring weights, masses, and forces.
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US$14.55

The WBC Series Bare Copper Wire is for general lab use and low voltage hook ups. Applications: As a fastener. For Electrodes. To connect circuits. As a source of cooper in electrochemistry experiments. 

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US$14.48
Good quality round test tube rack will hold 24 tubes up to 20mm in diameter. Solid hi-impact plastics construction. Rack is 145 mm in diameter and 70mm high and features a perforated bottom.
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