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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Avantor OmniTop Assemblies, Pre-Sterilized Single-Use Sample Tubes®, Avantor Fluid Handling
Supplier: AVANTOR FLUID HANDLING, LLC
OmniTop Sample Tubes® are a convenient device that can be used to obtain fluid samples. Each single-use OmniTop tube comes with a pre-attached 0.2 µm vent filter and 18" of tubing (C-Flex®, TYGON®, silicone or PharMed®).
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GeneMate Screw Cap Tubes, 2 ml, Scientific Specialties
Supplier: VWR International
Screw cap tubes with or without caps.
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Exact Volume Sampling Systems (EVSS)
Supplier: Avantor Fluid Handling
Optimize sampling processes with low yield, high value therapies with the Exact Volume Sampling Systems (EVSS).
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Flat-Bottomed Tubes with Screw Caps for MColortest™ with Color Disk Comparator MColortest™, MilliporeSigma
Supplier: MilliporeSigma
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Flat-Bottomed Long Tubes with Screw Caps for MColortest™ with Color Card Comparator MColortest™, MilliporeSigma
Supplier: MilliporeSigma
Flat-bottomed long tubes with screw caps.
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Flat-Bottomed Tubes with Screw Caps for Titrimetric and Colorimetric MColortest™, MilliporeSigma
Supplier: MilliporeSigma
MColortest™, 1 pc
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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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Polypropylene Autosampler Tubes, PerkinElmer
Supplier: PerkinElmer
Polypropylene tubes are designed to provide excellent chemical resistance.
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Sample Tube, Ace Glass Incorporated
Supplier: Ace Glass
Designed by Dr. H.R. Krouse, University of Calgary, for use with H₂O¹⁸/H₂O¹⁶ determinations.
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Test Tubes, Ace Glass Incorporated
Supplier: Ace Glass
Test tubes, available with or without matching glass stoppers; [ST] 24/40 stopper is hollow; #16 and #19 stoppers are solid.
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Receiving Tube/Cylinder, Ace Glass Incorporated
Supplier: Ace Glass
This graduated, tapered bottom, receiving tube is a replacement for receivers on all glassware sets supplied with Heidolph® LR4000 Series rotary evaporators or with other evaporators.
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Sample Tube, Ultra Thin-Bore, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Ext.Ø: <3.98 mm
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KONTES® Soil Analysis Tubes, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
These test tubes are designed for use with Tekmar® 2016/2032 autosamplers and 4100/4200 automatic samplers equipped with 1.9 cm (³/₄") mounts.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International