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
Supplier: VWR International
VWR® Test tubes are made from high-quality glass.
Expand 9 Items
VWR® Test Tubes with Sturdy Lip, Borosilicate Glass
Supplier: VWR International
High quality test tubes designed and constructed for optimal performance.
Expand 9 Items
Ward's® Test Tube Homeschool Pack
Supplier: Avantor
Test tubes and everything you need to use them.
Expand 1 Items
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®).
Expand 10 Items
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).
Expand 42 Items
Flat-Bottomed Long Tubes with Screw Caps for MColortest™ with Color Card Comparator MColortest™, MilliporeSigma
Supplier: MilliporeSigma
Flat-bottomed long tubes with screw caps.
Expand 1 Items
Flat-Bottomed Tubes with Screw Caps for Titrimetric and Colorimetric MColortest™, MilliporeSigma
Supplier: MilliporeSigma
MColortest™, 1 pc
Expand 1 Items
Flat-Bottomed Tubes with Screw Caps for MColortest™ with Color Disk Comparator MColortest™, MilliporeSigma
Supplier: MilliporeSigma
Expand 1 Items
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.
Expand 1 Items
SP Wilmad-LabGlass Schlenk Vacuum Sample Tubes, SP Industries
Supplier: SP Industries
These borosilicate glass Schlenk sample tubes incorporate a grease-free high vacuum 0 to 4 mm valve and are suited for pressure/vacuum applications.
Expand 1 Items
PYREX® Taylor Tube with Lifetime Red Graduations, 50 ml, Corning
Supplier: Corning
Made of PYREX® borosilicate glass.
Expand 1 Items
PYREX® Weathering Test Tube, 100 ml, 37×200 mm, Corning
Supplier: Corning
PYREX®, borosilicate glass, conical bottom, graduated.
Expand 1 Items
Axygen® Graduated Transport Tubes, Corning
Supplier: Corning
PP, translucent
Expand 6 Items
Axygen® Test Tubes, PS/PP, without Rim, Corning
Supplier: Corning
PS, clear or PP, transparent.
Expand 2 Items
Pressure Reactor Sparger Tubes, PTFE, Ace Glass Incorporated
Supplier: Ace Glass
This sparger tube is designed for use in #15 Ace-Thred with either one-piece or two-piece reactors.
Expand 5 Items
Sample Tube, Ace Glass Incorporated
Supplier: Ace Glass
Designed by Dr. H.R. Krouse, University of Calgary, for use with H₂O¹⁸/H₂O¹⁶ determinations.
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.