"WardsSci000564"
Ward's® Test Tube Homeschool Pack
Test tubes and everything you need to use them.
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KIMAX® Fermentation Tubes with Foot
For use in the collection and observation of gases produced by fermentation.
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PYREX® Thiele Melting Point Tube
For determining the melting point of organic compounds.
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PYREX® Rimless Culture Tubes
Made of PYREX® borosilicate glass, rimless.
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Bunsen Gas Measuring Tubes
Long glass gas measuring tubes with closed top and permanent, clearly marked graduations.
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PYREX® Culture Tubes with Screw Caps
These 15 ml PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving.
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PYREX® Ignition Tubes
These PYREX® rimless ignition tubes are made from No. 7740 glass.
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U-Shaped Flint Glass Drying Tubes
Made from quality flint glass with tapered ends for secure fitting of rubber stoppers or corks.
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VWR® Culture Tubes
These culture tubes are made of high-quality borosilicate glass.
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PYREX® Test Tubes with Beaded Rim, Corning
These tubes are made from special tubing to give the optimum wall thickness.
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Borosilicate Capillary Melting Point Tubes
Intermediate hardness and melting point.
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Test Tubes with Rim
Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.