Imprinted clear black graduations ensure accurate readings

Available in eight colors or in assorted-color packs.

Improve sample recovery without additives or coatings. These tubes offer maximum sample recovery by significantly reducing surface binding.

Recommended for use as reaction tubes in gel clot assays.  Lonza™ Pyrogen-free Test Tubes Product  are made from USP Type 1 flint borosilicate glass and contain less than 0.005 EU/ml endotoxin.

Use these tubes for the simple and safe processing of sample volumes up to 5.0mL. Eppendorf Tubes™ represent the perfect option for working with medium–sized sample volumes.

Use these general purpose vials with all common counters. Fisherbrand™ 20mL Borosilicate Glass Scintillation Vials with white polypropylene caps feature potassium-free glass composition which provides consistently low activity counts and excellent light transmission.

Autoclavable and used for multiple injections

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

Perform adherent cell cultures in biotechnology, pharmaceutical and research laboratories with Thermo Scientific™ Nunc™ Cell Culture Tubes.

Includes polypropylene stopper. BRAND™ Borosilicate Glass Test Tubes show graduation of approximate volume and inscriptions in high contrast white enamel.

Easily view contents using strong, transparent Thermo Scientific™ Nalgene™ Oak Ridge Polysulfone Centrifuge Tubes, available with sealing caps.

Ensure efficient heat transfer to the sample with these tubes, thanks to their thin, even wall thickness and smooth wall surface. Eppendorf™ PCR Tubes are easy to open, but provide tight sealing to prevent evaporation in PCR.

Thin and consistent wall thickness for precise thermal transfer

Maintain the integrity of seals with a variety of cap liners. Wheaton™ Liquid Scintillation Vials are manufactured from rigid yet flexible HDPE plastic.

KIMAX™ tube used in the determination of water and sediment in crude mineral oils, fuel oils and petroleum products; of precipitate formed by centrifuging definite quantities of steam cylinder stocks, black oils and lubricating oils; and in testing for acidity of distillation residues or hydrocarbon liquids of gasoline/petroleum solvents.

Enhance aseptic techniques with externally threaded Thermo Scientific™ Nalgene™ General Long-Term Storage Cryogenic Tubes, ideal for research and general lab storage.

Manufactured from polypropylene for stability in extreme temperature conditions. Corning™ Externally Threaded Cryogenic Vials provide a safe and secure vessel for ultra-low temperature storage of valuable cell cultures and biological samples.

Ensure optimum protection of the contents against premature aging. Azpack™ Freeze Drying and Injection Vials protect content integrity and loss of effectiveness.

Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

Store samples securely in Thermo Scientific™ Nalgene™ LDPE Sample Vials with Closure, which have a friction-fit, snap closure and will not shatter like glass.

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

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

View contents of these contact-clear, Thermo Scientific™ Nalgene™ Oak Ridge High-Speed PPCO Centrifuge Tubes easily.

Store samples from general cold storage to the vapor phase of liquid nitrogen with Thermo Scientific™ Nunc™ Biobanking and Cell Culture Cryogenic Tubes.

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination.

Tested to withstand centrifugation of 12,000 RCF (polypropylene) or 1,800 RCF (polystyrene) in a fully supported rotor with room temperature water. Corning™ Falcon™ 15mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients.

Designed with flexible fins to create a snug fit.

Designed for use with disposable tubes.

Flat-top snap caps provide a safe, liquid-tight, reliable seal even with prolonged boiling