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Ward's® Test Tube Homeschool Pack
Test tubes and everything you need to use them.
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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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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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KIMBLE® Plain Disposable Borosilicate Glass Tube
Tubes are manufactured from borosilicate glass 5.1, which offers excellent chemical resistance against sodium leaching.
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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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Falcon® Round Bottom High Clarity PP Test Tubes, with Snap Cap, Sterile
These high-clarity polypropylene (PP) round bottom test tubes have a 3,000 RCF rating. The tubes come with polyethylene dual-position snap caps, which offer both vented and fully closed positions.
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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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Test Tubes without Rim, Borosilicate Glass, United Scientific Supplies
Pre-cleaned borosilicate glass test tubes without rims.