Imprinted clear black graduations ensure accurate readings.

Improve sample recovery by significantly reducing surface binding with these tubes that do not have additives or coatings.

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.

DNA LoBind™ Tubes maximize sample recovery by significantly reducing the binding of sample to the surface. Much more protein can be recovered and enzymes remain active, so they are ideal for proteomics or fields of protein research where protein concentration tends to be very small.

Use these tubes, available with screw cap or snap cap, for the simple and safe processing of sample volumes up to 5.0mL. Eppendorf Tubes™ are ideal for working with medium–sized sample volumes. Available in Amber for light-sensitive samples.

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.

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

Autoclavable and used for multiple injections

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.

View contents easily using these strong, transparent polysulfone centrifuge tubes, featuring enhanced resistance to acids and bases. Tubes are availalbe with sealing caps.

Ensure efficient and homogenous heat transfer with these thin-walled polypropylene tubes. Eppendorf™ Polypropylene 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.

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.

Enhance aseptic techniques with these externally threaded general long-term storage cryogenic tubes, ideal for research and general lab storage.

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

Store samples securely in these 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. 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, high-speed PPCO centrifuge tubes easily. The tubes also feature excellent mechanical strength.

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

Store samples from general cold storage to the vapor phase of liquid nitrogen with these biobanking and cell culture cryogenic tubes, available with either internal or external threads.

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

The Cylindrical Test Tube has a round or conical bottom, with rim for laboratory use.

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

These premium, high-quality conical tubes are environmentally friendly, and allow for increased traceability with the largest writing area on the market.