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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
Made of PYREX® borosilicate glass, rimless.
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Centrifuge Tubes, Conical Bottom, PP/HDPE, United Scientific Supplies
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.
Expand 1 item
PYREX® Rimless Culture Tubes
Made of PYREX® borosilicate glass, rimless.
Expand 1 item
Microcentrifuge Tubes
These microcentrifuge tubes are made of polypropylene. The attached lid provides a tight, leakproof seal.
Expand 1 item
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.
Expand 1 item
Conical Tube, Natural, Sterile, Bulk Packaged, 50 ml, Heathrow Scientific®
Sterile, bulk packaged, natural colored 50 ml conical tubes.