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.
Centrifuge Tubes, 15 ml, Simport Scientific
These 15 ml centrifuge tubes are offered in either polystyrene or polypropylene.
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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.
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PYREX® Disposable Culture Tubes, Rimless, Dispenser Pack and Bulk Pack, Corning
Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.
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PYREX® Capillary Melting Point Tubes, Corning
Quality glassware at an affordable price.
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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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Ungraduated Pyrex® Centrifuge Tubes
Made of PYREX® borosilicate glass, conical, beaded.
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PYREX® Capillary Melting Point Tubes, 90 mm, One End Open
Quality glassware at an affordable price.
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PYREX® Thiele Melting Point Tube
For determining the melting point of organic compounds.
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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® Rimless Culture Tubes
Made of PYREX® borosilicate glass, rimless.
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Centrifuge Tubes, Conical Bottom, PP/HDPE, United Scientific Supplies
This polypropylene tubes include blue HDPE leak-proof screw caps. The tubes and caps feature specially-designed flat threads for vacuum-type closure that is leak-free at a pressure of >700 mm Hg.
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Ward's® PCR Tubes
Choose these high quality PCR tubes for your classroom experiments.