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.

Test tubes with standard ground joints, conical bottom

Supplier: Lenz Laborglas

Centrifuge tubes, made of DURAN® borosilicate glass 3.3.

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DURAN® Test Tubes with or without Rim

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear. Thick-walled, exceptional mechanical strength.

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Sample storage tubes, blank and alphanumeric

Supplier: THERMO MATRIX TECHNOLOGIES

Abgene blank and alphanumeric storage tubes are manufactured from 100% virgin, medical-grade polypropylene. Storage tubes are leak tested to ensure the integrity and security of samples and with a V-bottom design, our alphanumeric storage tubes facilitate sample recovery.

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VWR®, Test Tubes with or without Rim

Supplier: VWR Collection

Test tubes made from borosilicate 3.3 glass.

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OmniTop Sample Tubes® Exact Volume Sampling System (EVSS)

Supplier: Avantor Fluid Handling

Optimise sampling processes with the Exact Volume Sampling Systems (EVSS) from OmniTop Sample Tubes®.

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Test tubes, standard ground joints, without stopper

Supplier: Lenz Laborglas

DURAN®, borosilicate glass.

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Test tubes, with screw cap, BOLA

Supplier: Bohlender

PFA, translucent.

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Extraction thimbles

Supplier: Lenz Laborglas

DURAN®, borosilicate glass.

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Salt bridges

Supplier: Hach

During measurement, the salt bridge junction (also called the liquid junction protection tube) prevents the reference electrode from being contaminated by the media and vice-versa. The salt-bridge junction consists of a glass tube capped by a ceramic liquid junction.

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Test and sample tubes

Supplier: Anicrin

Clear PS or natural-coloured PP.

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Transport tubes, Axygen®

Supplier: Corning

PP, translucent.

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CytoCite™ Sample Tubes

Supplier: AAT Bioquest

Cytocite™ sample tubes are 500 μl thin-walled polypropylene tubes validated for use with Cytocite or Qubit Fluorometer.

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Iodination tubes, Pierce™

Supplier: Thermo Fisher Scientific

Pierce™ Iodination Tubes are 12×75 mm glass test tubes that are pre-coated at the bottom with Pierce™ Iodination Reagent, which activates iodine-125 for protein or peptide iodination procedures.

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Sterilin™ Test Tubes

Supplier: STERILIN

Avoid the hazards of glass with this safe, convenient alternative. Thermo Scientific™ Sterilin™ Plastic round base tubes are manufactured from virgin polystyrene and supplied non sterile. Not available in all geographic regions.