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.
PYREX® Test Tubes with Beaded Rim, Corning
Supplier: Corning
These tubes are made from special tubing to give the optimum wall thickness.
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Transport Tubes, Sterile, 10 ml, Globe Scientific
Supplier: Globe Scientific
Sterile 16×101 mm polypropylene (PP) transport tube with separate high-density polyethylene (HDPE) red screw cap. These leak-resistant tubes are tested to 70 Kpa and gamma sterilized. The self-standing tubes feature rounded bottoms with skirt.
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Transport Tube, Sterile
Supplier: United Scientific Supplies
Sterilized polystyrene transport tubes with polyethylene screw cap.
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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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Polystyrene Test Tubes, 16×150 mm, Globe Scientific
Supplier: Globe Scientific
These tubes are molded from premium-grade polystyrene for clarity.
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Micro Sample Tubes, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Suitable for use in the mini centrifuge.
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Microcentifuge Tubes with Screw Cap
Supplier: Heathrow Scientific
Self-standing microcentrifuge tubes with screw cap.
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Polystyrene and Polypropylene Test Tubes, 13×100 mm, Globe Scientific
Supplier: Globe Scientific
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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Borosilicate Glass Test Tube with Side Arm
Supplier: Wards
Glass test tube with side arm, ideal for gas collection, distillation and chemical reactions.
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Sample Tubes with External Threads, Simport Scientific
Supplier: Simport Scientific
Vial has external threads, providing a smooth and uniform inner surface, thus reducing the risk of contamination.
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Sample Tubes, 50 ml, Simport Scientific
Supplier: Simport Scientific
These polypropylene, conical bottom tubes with self-standing bases have molded-in graduations from 10 to 50 ml in 5 ml increments.
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Chemware® PFA Test Tubes, Saint-Gobain Performance Plastics
Supplier: Saint Gobain Life Sciences
These unbreakable test tubes are excellent for trace metal analysis.
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Monarch® Tubes, 2 ml, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® tubes are supplied as a component of the Monarch HMW DNA extraction kits.
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Sealed Sample Tubes, Omni International
Supplier: Omni International
Sealed sample tubes are used with clear Omni Tip™ plastic generator probes to reduce harmful airborne contaminants.
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PYREX® Ignition Tubes
Supplier: Corning
These PYREX® rimless ignition tubes are made from No. 7740 glass.
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Borosilicate Glass Test Tubes, 25 ml
Supplier: Wards
A pair of tubes for elecrolysis experiments.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark