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.
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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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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.
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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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Test Tubes without Rim, Borosilicate Glass, United Scientific Supplies
Pre-cleaned borosilicate glass test tubes without rims.
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15 ml Sterile Conical Centrifuge Tubes
These conical centrifuge tubes are sterile with imprinted graduations up to 15 ml.
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Sterile Centrifuge Tubes
Conical bottom, polypropylene centrifuge tubes are supplied with cap.
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Eisco Glass Test Tubes with Screw Cap
High quality glass test tubes with bakelite screw cap and rubber liner for general laboratory use.
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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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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.