Tubes
Fulfill a wide and varied range of tests and procedures with the tubes available in our extensive catalog. Tubes are made of glass or hard plastics to accommodate extreme temperatures in either direction, as well as providing superior chemical inertness and durable longevity. Disposable and reusable models exist for certain functions, with all tubes capable of holding up to the sometimes strenuous conditions placed upon them in laboratory procedures.
VWR® Culture Tubes
These culture tubes are made of high-quality borosilicate glass.
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Ward's® Test Tube Homeschool Pack
Test tubes and everything you need to use them.
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Microcentrifuge Tube Rack
Microcentrifuge tube racks are clear acrylic tube rack holds 25 standard 1.5 ml microcentrifuge tubes.
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PYREX® Ignition Tubes
These PYREX® rimless ignition tubes are made from No. 7740 glass.
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Microcentrifuge Tubes
This microcentrifuge tubes is made of polypropylene with attached lid provides a tight, leakproof seal.
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Borosilicate Glass Test Tubes, 25 ml
A pair of tubes for elecrolysis experiments.
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Fermentation Tubes
Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.
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Test Tubes, Polypropylene, United Scientific
Round-bottom polypropylene test tubes.