Test Tubes
High-quality test tubes are designed and constructed for optimal performance and excellent resistance to chemicals. Sturdy construction from borosilicate glass delivers a great range of operating temperatures. These precision-molded test and sample tubes are suited to a wide variety of applications, and are available in round- or flat-bottomed models. Easy-to-read graduations and labeling with all models. Minimal thermal expansion gives these test tubes high resistance to temperature changes.
VWR® Test Tubes with Sturdy Lip, Borosilicate Glass
Supplier: VWR International
High quality test tubes designed and constructed for optimal performance.
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VWR® Test Tubes
Supplier: VWR International
VWR® Test tubes are made from high-quality glass.
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Ward's® Test Tube Homeschool Pack
Supplier: Avantor
Test tubes and everything you need to use them.
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Graduated Transport Tubes, Axygen Scientific
Supplier: CORNING CA
Skirted, self-standing tubes with a conical bottom. Tubes are graduated at 1.0mL intervals and feature a large frosted writing area. Caps fit tubes securely for a leakproof seal. Sterile tubes come with caps attached.
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Nunc® Externally-Threaded Universal Tubes, 1.8 ml, Thermo Scientific
Supplier: Thermo Fisher Scientific
Versatile Nunc® 1.8 ml externally-threaded universal tubes can be used inside a large storage system, or in smaller scale applications such as traditional cryostorage in dewars.
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SP Wilmad-LabGlass Tube for Stalagmometer, SP Industries
Supplier: SP Industries
Specifically designed for checking the surface tension of liquids, each tube is accurately calibrated to quickly determine surface tension by the drop count method.
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Amber Plain Disposable Borosilicate Glass Tubes, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Premium quality tubes provide superior protection for light sensitive applications.
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PYREX® Weathering Test Tube, 100 ml, 37×200 mm, Corning
Supplier: Corning
PYREX®, borosilicate glass, conical bottom, graduated.
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PYREX® Ignition Tube, Corning
Supplier: Corning
These PYREX® rimless ignition tubes are made from No. 7740 glass.
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PYREX® Test Tubes, Reusable, Borosilicate Glass, Corning®
Supplier: Corning
Made from special machine-made tubing of correct wall weight. Tubes are well annealed, resistant to heat, and chemically stable. Rims are fire polished. Particularly suited for use in bacteriological work. Repeated sterilization, wet or dry, does not cause clouding.
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PYREX® VISTA™ Test Tubes, Reusable, Corning®
Supplier: Corning
Annealed test tubes offer excellent heat resistance and chemical stability. Reusable tubes have a round-bottom design and feature fire-polished rims. All tubes except the 55 and 70mL sizes have a blue enamel marking spot. Supplied without caps. Nonsterile.
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Self Standing Sample Tubes, 5 and 10 ml, Globe Scientific
Supplier: GLOBE SCIENTIFIC INC
Transport tubes are designed for the safe storage and transport of biological materials.
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Polystyrene and Polypropylene Test Tubes, 12×75 mm, Globe Scientific
Supplier: GLOBE SCIENTIFIC INC
These tubes are molded from either premium-grade polystyrene for clarity, or polypropylene for impact strength and stability to common acids, alkalis, and solvents.
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PYREX® Test Tubes with Beaded Rim, Corning
Supplier: CORNING CA
These tubes are made from special tubing to give the optimum wall thickness.
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Eisco Light Wall Glass Test Tubes with Beaded Rim
Supplier: EISCO SCIENTIFIC LLC
Light wall test tube with beaded rim for general use.
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Nonsterile Transport Tube, Self-Standing, 7 ml, Simport Scientific
Supplier: SIMPORT SCIENTIFIC INC.
Designed for storage and transportation of biological material.