Ginsberg Scientific Inc.

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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$2.46
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$2.66
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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US$2.72
This is a SPST Knife Switch with Screw Type Binding Posts for a solid electrical connection, (4-1/2" x 2-1/2" x 1").
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US$3.08
These are hooks collars that are very versatile to support for various lab experiments. Great for suspending pulleys and spring scales.
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US$3.39
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$3.47
These are Bomex double metric scale glass cylinder with a round base.
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US$3.47
50x9mm spoon bowl, 45x9mm spatula, 22cm length.
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US$3.59

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

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