You searched for: 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.

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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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Eisco Light Wall Glass Test Tubes with Beaded Rim

Supplier: Wards

Light wall test tube with beaded rim for general use.

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Borosil® Reusable Test Tubes without Rim, Foxx Life Sciences

Supplier: Foxx Life Sciences

Test tubes constructed of borosilicate 3.3 glass, without rim.

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Borosilicate Glass Test Tubes, 25 ml

Supplier: Wards

A pair of tubes for elecrolysis experiments.

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Stoddard Test Tube Clamp

Supplier: Dunrite Instruments

Tube clamp with finger grip.

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Nonsterile Transport Tube, Self-Standing, 7 ml, Simport Scientific

Supplier: Simport Scientific

Designed for storage and transportation of biological material.

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Sample Dilution Tubes, YSI

Supplier: YSI

Dilution tube for photometry samples.

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Polypropylene Test Tube, 13×75, Globe Scientific

Supplier: Globe Scientific

Polypropylene tubes can withstand 3000 rpm.

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Transport Tubes, Starplex Scientific

Supplier: Starplex

Threadless polypropylene round bottom tubes fit easily into racking or automated systems.

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False Bottom Tubes and Caps, Globe Scientific

Supplier: Globe Scientific

False bottom tubes are designed for use as a secondary tube for barcoding on automated analyzers.

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Screwcap Test Tubes, Globe Scientific

Supplier: Globe Scientific

These multipurpose screw cap test tubes are offered in convenient sizes to suit a variety of applications.

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Polystyrene and Polypropylene Test Tubes, 17×100 mm, Globe Scientific

Supplier: Globe Scientific

These tubes are molded either from premium-grade polystyrene for clarity, or polypropylene for impact strength and stability to common acids, alkalis and solvents.

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Sample and Storage Tubes, Globe Scientific

Supplier: Globe Scientific

Sample and storage tubes and caps have been designed for the storage and transportation of biological material.

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Eisco Light Wall Glass Test Tubes

Supplier: Wards

Light wall rimless test tube for general use.

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Polystyrene and Polypropylene Test Tubes, 16×100 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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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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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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Test Tubes, Caplugs

Supplier: Caplugs

This polypropylene tube is more chemically resistant and are appropriate for use with organic solvents and stronger acids (except oxidizing acids), alkalis, alcohols, chlorinated & aromatic hydrocarbons (except xylene) and ketones.

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Tubes for Micro Rack Tube System, Greiner Bio-One

Supplier: Greiner Bio-One

Tubes are designed to work with the Micro Rack tube system, which allows safe and secure multichannel dispensing into these disposable tubes.

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Sterile Test Tubes, Caplugs

Supplier: Caplugs

Sterile culture tubes are precision-molded from premium-grade, chemically inert plastic materials: polystyrene for clarity and polypropylene for toughness and chemical resistance.

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Polystyrene Test Tube, 13×75, Globe Scientific

Supplier: Globe Scientific

Polystyrene tubes can withstand 1500 rpm during centrifugation.

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Transport/Sample Collection Vials and Tubes, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Transport vials/tubes are ideal for sample collection and storage.

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Polystyrene and Polypropylene Test Tubes, 16×75 mm, Globe Scientific

Supplier: Globe Scientific

Polystyrene tubes can withstand 1500 rpm during centrifugation.

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Flat Bottom Test Tubes, Globe Scientific

Supplier: Globe Scientific

Ideal for use as a secondary tube for barcoding on automated analyzers.

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Fieldmaster Turbidity Tube

Supplier: Science First

Thsese tubes meets GLOBE requirements.

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15 ml Sterile Conical Centrifuge Tubes

Supplier: Heathrow Scientific

These conical centrifuge tubes are sterile with imprinted graduations up to 15 ml.

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Secchi Transparency Tube

Supplier: Peco Sales

Estimate stream quality as it relates to suspended materials in the water.

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Screw Cap Sample Tubes, Globe Scientific

Supplier: Globe Scientific

These tubes and caps have been designed for the storage and transportation of biological material. They are manufactured from non-toxic polypropylene and offer strength and clarity.