Ginsberg Scientific Inc.

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US$2.09

These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.

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US$2.09

These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.

In stock
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US$2.09
A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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US$2.09
When using a Partial Immersion Thermometer it is important to not immerse the unit beyond the designated line shown on the thermometer in order to get an accurate reading.
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US$2.16
These cylinders are autoclavable and molded from tough translucent polypropylene with a a broad base for stability and raised graduations for easy reading.
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US$2.24
The galvanized iron wires help prevent premature rusting, and the clay tube coverings are uniform in size.
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US$2.24

Use our strong, razor-sharp scalpels for all your cutting needs! Made of stainless steel or chrome, these scalpels give students and teachers greater cutting ease, slicing through delicate and tough tissues alike. Handles provide a firm grip.

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US$2.31

These screw form Hoffman Clamp allows added control by a screw type adjustment which allows more or less air or liquid through.

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US$2.31

These superior quality unmounted Double Concave Lenses with ground edges are useful for teaching a variety of optical principles.

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US$2.46
These are screw form Hoffman Clamp allows added control by a screw type adjustment which allows more or less air or liquid through.
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US$2.46
When using a Partial Immersion Thermometer it is important to not immerse the unit beyond the designated line shown on the thermometer in order to get an accurate reading.
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US$2.62
This is a 10ml tall clear glass and stopper form weighing bottle.
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US$2.62

Electrodes are designed to help facilitate electricity experiments.

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US$2.66
Each of these extension support rings is produced from strong, heat-resistant cast steel. Tough zinc plating helps to protect the rings and to combat rust. Expansion support rings allow more space when doing experiments that require room.
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US$2.70
This is a Convex Glass Spherical Mirror with silver backing and ground edges, 50mm D x 10cm FL.
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