Ginsberg Scientific Inc.

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US$26.95
Set contains 15 borers with sizes ranging from 4.5-22 mm, all made of solid brass construction. The cork borer sizes are stamped on each piece. This Cork Borers Set allows you to bore holes in corks to fit them with the appropriate glass tubing or thermometer.
Delivery within 1-2 weeks
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US$16.78

The flame can easily be controlled higher or lower by rotating the ratcheted wick control wheel. The air cap is securely attached to the burner by a matching polished chain. Dimensions: 3.5" tall. 2.75" in diameter. 150ml capacity.

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US$4.40
This is a package of 10 replacement wicks for the 7-000-104 Alcohol Burner.
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US$0.72
A Watch Glass may be applied as a jar cover in condensation experiments, a protective lid to prevent contamination by dust particles stored in a container, and as an evaporative surface when crystallization or precipitation are being observed.
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US$0.77
A Watch Glass may be applied as a jar cover in condensation experiments, a protective lid to prevent contamination by dust particles stored in a container, and as an evaporative surface when crystallization or precipitation are being observed.
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US$0.55

Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.

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US$0.83

Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.

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US$3.58

Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.

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US$1.32

Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.

Delivery within 1-2 weeks
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US$2.37

Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.

Delivery within 1-2 weeks
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US$11.28
One cup is colored red for ease in determining the number of rotations. The anemometer Is a simple device used to determine wind speed. It is simple enough for elementary children to understand and use while accurate enough to be used by professional meteorologists in weather forecasting.
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US$1.65
These magnifiers have a plastic handle and plastic rim.
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US$1.98
These magnifiers have a plastic handle and plastic rim.
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US$2.20

These magnifiers have a plastic handle and plastic rim.

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US$2.30
These magnifiers have a chrome rim and plastic handle.
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