Eisco

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US$98.28

This set contains two drilled balls each of the following materials: aluminum, brass, cork, lead, steel, and wood. These are perfect for pendulum experiments but can be used for a variety of lab needs. Plastic case with foam insert. 25mm in diameter. Total of 12 balls.

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US$135.92
This advanced apparatus demonstrates both longitudinal and transverse wave motions. Consisting of a number of eccentric discs supporting a series of metal rods revolving on a handle, transverse waves are obtained. Longitudinal waves are obtained from the bent rods.
Delivery within 2-3 weeks
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US$15.90
These are polypropylene graduated cylinder with hexagonal base. Made from a single piece and are autoclavable.
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US$4.90
Used to study static and friction. 30cm length rod - 12mm in diameter.
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US$90.00
Demonstrates the molecular activity in gasses. To understand and study motion and behavior of molecules in gases. An electric motor, running at 4 to 12V DC vibrates a small platform inside a transparent tube so that a set of many small stainless steel balls are vibrated violently inside the tube.
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US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
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US$28.00
High quality borosilicate glass. Light rimmed test tubes. Classroom or lab sized quantities.
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US$30.74
Features: Apparatus for illustration of Boyle's law of gas pressure and volume relationship. Consists of plastic, graduated syringe mounted on wooden block and attached to another platform for demonstration purposes. Pressure volume generated by stacking varying weights on top for measurement (weights sold separately). Measures 29.0 x 12.0 x 18.0cm (H x W x L).
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US$63.05
This density cube set containts the follow metal cubes: Aluminum, Brass, Copper, Steel. 1.25" (3.2cm) cubes. Hooks installed in each cube.
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US$63.59
The Spouting Cylinder is made of Perspex which gives a clear view of the variation level of liquid and pressure. A spouting cylinder demonstrates that the pressure of a liquid depends on depth/height.
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US$36.31
Table clamp for laboratory use. Versatile for securing rod up to 7/16" in diameter in machined v-groove (rod sold separately). Attaches to table top up to 2.5" thick for stability. Measures 15.0 x 10.0 x 7.0cm (L x W x H). Suitable for high school or college students, or ages 14 to 21.
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US$18.13
Aluminum alloy clamp with plastic clamping screws. Two rectangular slots accommodate both square and circular rods as well as table edges and boards up to 16mm thick.
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US$21.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
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US$20.68
Stand with a receptacle for a ball at the top. 18 mm ball, a square piece of sheet metal and a trigger of sheet metal included. Pulling and releasing the trigger causes the square sheet to slide out from under the ball, dropping the ball in the receptacle by inertia.
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US$14.32
Used to suspend a thermometer over a hot plate or a specific heat specimen. Clamp holds items at a distance of 110mm from the support rod. The hook is adjustable and locks at any angle.
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