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.
Eisco Light Wall Glass Test Tubes
Light wall rimless test tube for general use.
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Eisco Light Wall Glass Test Tubes with Beaded Rim
Light wall test tube with beaded rim for general use.
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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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Sterile Microcentrifuge and Centrifuge Tubes
These sterile tubes come in a variety of sizes and packaging options to fulfill a variety of tube needs in the lab.
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Test Tubes, Polypropylene, United Scientific
Round-bottom polypropylene test tubes.
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Free-Standing Light-Blocking Screw-Cap Microcentrifuge Tube, 2.0 ml
Free-standing microcentrifuge tube in light-blocking transparent amber color can hold up to 2.0 ml.
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SureSeal S™ Sterile Microcentrifuge Tubes
SureSeal S™ microcentrifuge tubes are designed for a broad range of research applications.
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Clear Seal™ Screw Cap Microtubes
Clear Seal™ screw cap microtubes are an all-purpose laboratory microcentrifuge line.
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Eisco Eudiometer Tubes
Eudiometer tubes with platinum elecrodes for measuring gas volume changes during chemical reactions.
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Centrifuge Tube with Screw Cap
Conical centrifuge tube made of borosilicate glass with a 15 ml capacity, featuring 0.2 ml graduations, and equipped with a screw cap for secure sealing and precise sample containment.
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Glass Delivery Tubes
This set of six borosilicate glass delivery tubes offers durability and chemical resistance, ensuring efficient and precise liquid transfer in laboratory applications.
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Borosilicate Glass Test Tube with Side Arm
Glass test tube with side arm, ideal for gas collection, distillation and chemical reactions.
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Eisco Graduated Micro Centrifuge Tubes
Pack of 100 graduated, leak-proof micro centrifuge tubes made of polypropylene with raised graduations and snap cap lids.
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PYREX® Melting Point Thiele-Dennis Tube
These PYREX® borosilicate glass melting point tubes are cylindrical with a round bottom, wide mouth and beaded rim.
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PYREX® Test Tubes with Beaded Rim, Corning
These tubes are made from special tubing to give the optimum wall thickness.