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Tubes

Fulfill a wide and varied range of tests and procedures with the tubes available in our extensive catalog. Tubes are made of glass or hard plastics to accommodate extreme temperatures in either direction, as well as providing superior chemical inertness and durable longevity. Disposable and reusable models exist for certain functions, with all tubes capable of holding up to the sometimes strenuous conditions placed upon them in laboratory procedures.

MacroTubes, 5 ml

MacroTubes, 5 ml

The perfect tubes for intermediate volumes.

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VWR® Culture Tubes

VWR® Culture Tubes

These culture tubes are made of high-quality borosilicate glass.

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VWR® Test Tubes

VWR® Test Tubes

VWR® Test tubes are made from high-quality glass.

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Sterile Centrifuge Tubes

Sterile Centrifuge Tubes

Conical bottom, polypropylene centrifuge tubes are supplied with cap.

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VWR® Culture Tubes, Disposable, with Screw-Cap Finish, Borosilicate Glass

VWR® Culture Tubes, Disposable, with Screw-Cap Finish, Borosilicate Glass

Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.

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SpectraTube™ Centrifuge Tubes, MTC Bio

SpectraTube™ Centrifuge Tubes, MTC Bio

A new twist on a staple in the life science laboratory.

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Ward's® Test Tube Homeschool Pack

Test tubes and everything you need to use them.

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Microfuge Tubes

Microfuge Tubes

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KIMAX® Test Tubes, Reusable, Borosilicate Glass, Kimble Chase

KIMAX® Test Tubes, Reusable, Borosilicate Glass, Kimble Chase

Test tubes are made from KG-33 glass tubing and feature a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance.

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Disposable Borosilicate Glass Tube

Disposable Borosilicate Glass Tube

Plain disposable borosilicate glass tube.

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PYREX® Disposable Culture Tubes, Rimless, Dispenser Pack and Bulk Pack, Corning

PYREX® Disposable Culture Tubes, Rimless, Dispenser Pack and Bulk Pack, Corning

Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

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Kimble® Culture Tubes, Disposable, Borosilicate Glass, DWK Life Sciences

Kimble® Culture Tubes, Disposable, Borosilicate Glass, DWK Life Sciences

Culture tubes are constructed of KIMAX-51® borosilicate glass for excellent chemical durability and resistance against sodium leaching.

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Ungraduated Pyrex® Centrifuge Tubes

Ungraduated Pyrex® Centrifuge Tubes

Made of PYREX® borosilicate glass, conical, beaded.

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KIMAX® Fermentation Tubes with Foot

KIMAX® Fermentation Tubes with Foot

For use in the collection and observation of gases produced by fermentation.

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Ward's® PCR Tubes

Ward's® PCR Tubes

Choose these high quality PCR tubes for your classroom experiments.

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Test Tubes, Plastic

Test Tubes, Plastic

Economical plastic test tubes.

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Test Tubes without Rim, Borosilicate Glass, United Scientific Supplies

Test Tubes without Rim, Borosilicate Glass, United Scientific Supplies

Pre-cleaned borosilicate glass test tubes without rims.

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Centrifuge Tube with Screw Cap

Centrifuge Tube with Screw Cap

Conical centrifuge tube made of borosilicate glass with a 15 ml capacity, featuring 0.2 ml graduations, and equipped with a screw cap for secure sealing and precise sample containment.

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Graduated Glass Gas Tubes

Graduated Glass Gas Tubes

Made of borosilicate glass.

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Microcentrifuge Tube Rack

Microcentrifuge Tube Rack

Microcentrifuge tube racks are clear acrylic tube rack holds 25 standard 1.5 ml microcentrifuge tubes.

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Test Tubes with Rim

Test Tubes with Rim

Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.

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Pyrex® Graduated Centrifuge Tube

Pyrex® Graduated Centrifuge Tube

PYREX® borosilicate glass.

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PYREX® Ignition Tubes

PYREX® Ignition Tubes

These PYREX® rimless ignition tubes are made from No. 7740 glass.

    
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Conical Tube, Natural, Sterile, Bulk Packaged, 50 ml, Heathrow Scientific®

Conical Tube, Natural, Sterile, Bulk Packaged, 50 ml, Heathrow Scientific®

Sterile, bulk packaged, natural colored 50 ml conical tubes.

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15 ml Sterile Conical Centrifuge Tubes

15 ml Sterile Conical Centrifuge Tubes

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

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Eisco Combustion Tubes

Eisco Combustion Tubes

Combustion Tubes made of borosilicate 3.3 glass that can withstand high temperature fluctuations and thermal shocks, which is ideal for the controlled combustion of substances.

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Borosilicate Glass Test Tubes, 25 ml

Borosilicate Glass Test Tubes, 25 ml

A pair of tubes for elecrolysis experiments.

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Culture Tube Caps

Culture Tube Caps

Culture tube caps are made of polypropylene.

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Wooden Student Test Tube Supports

Wooden Student Test Tube Supports

Ideal for individual student use.

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PYREX® Culture Tubes with Screw Caps

PYREX® Culture Tubes with Screw Caps

These 15 ml PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving.

    
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