Manufactured from polypropylene for excellent chemical and thermal resistance. Corning™ Falcon™Round-Bottom Polypropylene Tubes are tested to withstand 3000 x g centrifugation.

Constructed of optically clear polystyrene for easy viewing of sample. Corning™ Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols.

For use in centrifuge rotors. Beckman Coulter™ Ultra-Clear Centrifuge Tubes are open top, thin-wall tubes that are made of a completely transparent material for easy location of visible banded or pelleted samples. Available in multiple sizes.

Manufactured from polystyrene. Gosselin™ Polystyrene 10mL Round-Base Tubes are appropriate for clinical, food, and industrial settings.

Manufactured with polystyrene for superb clarity. Kartell™ Polystyrene Disposable Test Tubes are economical and durable.

Manufactured from polypropylene. Gosselin™ Polypropylene 10mL Round-Base Tubes stoppers are sold separately.

Excellent for use in clinical, dairy, environmental, industrial and microbiology settings. Gosselin™ Flat Base Polypropylene Test Tubes are manufactured from clear, natural polypropylene.

Manufactured from polystyrene or polypropylene. Gosselin™ 5mL Round-Base Test Tubes have a round shape.

Manufactured from polypropylene for excellent chemical and thermal resistance. Corning™ Falcon™Round-Bottom Polypropylene Tubes are tested to withstand 3000 x g centrifugation.

Manufactured from transparent. BRAND™ Polystyrene Cylindrical Test Tubes have an RCF max of 3000.

Avoid contamination with a test tube that supplies a fitted screw cap. Kartell™ Test Tubes with Screw Caps meet a wide range of test tube needs and have a round bottom with a freestanding skirt.

Providing high resistance to centrifugation up to 3000g with a suitable adaptor in a balanced rotor. Gosselin™ Round-Base 3.5mL Test Tubes are available in either polystyrene or polypropylene.

Avoid contamination with a test tube that supplies a fitted screw cap. Kartell™ Sterile Test Tubes with Screw Caps meet a wide range of test tube needs and have a round bottom with a freestanding skirt.

For transferring and coring liquid and solid samples

Manufactured with polystyrene for superb clarity. Kartell™ Polystyrene Disposable Test Tubes are economical and durable.

Unbreakable test tubes are excellent for trace metal analysis. Saint Gobain Performance Plastics™ Chemware™ PFA Test Tube with Cap is inert, non-contaminating, and transparent for easy viewing of contents.

Unbreakable, transparent test tubes well suited for trace metal analysis. Saint Gobain Performance Plastics™ Chemware™ PFA Test Tubes can be repeatedly sterilized.

Contains replacement consumables to run all Saftest™ test kits.

Kartell™ RIA Disposable Tube is a round bottom tube with no rim that is suitable for centrifuge and laboratory use.

Tight screw cap

Use these tubes for general lab applications. ratiolab™ Polypropylene Sample Tubes are made from clear polypropylene.

Material is durable and can handle high centrifuge speeds, allowing for a greater range of lab use. Kartell™ Graduated Conical Test Tube with Screw Cap permits secure storing, preparation, and tranfering.

Providing high resistance to centrifugation up to 3000g with a suitable adaptor in a balanced rotor. Gosselin™ Round-Base 10mL Test Tubes are manufactured from polystyrene plastic.

For use with Palintest™ comparator