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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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Test Tubes, Polypropylene, United Scientific
Round-bottom polypropylene test tubes.
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Plastic Vinyl Tubing
Different heights, thickness, and lengths to meet all your class and lab needs.
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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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VWR® Culture Tubes, Disposable, with Screw-Cap Finish, Borosilicate Glass
Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.
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Sterile Centrifuge Tubes
Conical bottom, polypropylene centrifuge tubes are supplied with cap.
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Disposable Borosilicate Glass Tube
Plain disposable borosilicate glass tube.
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Flint Glass Tubings
These tubes are perfect for replacement pieces in your science lab.
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Heavy Wall Red Rubber Tubing, Machine Made
With a heavy wall, this economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.
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Flint Standard Wall Glass Tubings
This soft-glass tubing is lead and potash free.
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Medium Wall, Amber, Latex Rubber Tubing
This superior tubing is made from natural latex.

