Imprinted clear black graduations ensure accurate readings

Available in eight colors or in assorted-color packs.

Tested to withstand centrifugation of 16,000 RCF in a fully supported rotor with room temperature water. Corning™ Falcon 50mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients.

Available in a variety of colors for easy sample identification. Axygen™ 8-Strip PCR Tubes, 0.2mL are constructed of sturdy polypropylene. Each non-sterile, conical tube features thin and consistent wall thickness. Sold with flat or domed caps to prevent sample loss or without caps.

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.

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.

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

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

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

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 1.5mL provide excellent visibility and feature a piercing port for syringe access. Available in a wide variety of colors. Maxymum Recovery™ and sterile options available.

Manufactured from polypropylene for excellent chemical and high temperature resistance. Greiner Bio-One™ Polypropylene Conical Bottom Test Tubes are suitable for the storage of chemical and biological samples.

Process large batches more easily with Nunc 200mL centrifuge tubes, which are made from high-purity resins and can resist forces up to 7000 RCF.

Manufactured from clear polypropylene for superior chemical resistance. Corning™ Polypropylene Centrifuge Tubes are an ideal solution for centrifuge needs.

Evacuated blood collection tubes for trace element testing

Disposable culture tubes for general purpose. DURAN™ AR Glass Disposable Culture Tubes are used in the laboratory setting.

Manufactured from polypropylene for strength and durability. Corning™ Cluster Tube System is ideal for harvesting cells, cell uptake and receptor binding assays, and radioimmunoassays.

Manufactured from polypropylene for high chemical and thermal resistance. Corning™ Falcon™ Polypropylene Centrifuge Tubes are tested to withstand 7500 x g centrifugation.

Offers a convenient and closed system for the collection, storage and transportation of whole blood that requires intracellular RNA stabilization. BD Vacutainer™ PAXgene™ Blood RNA Tube is for in vitro diagnostic use and is CE-marked.

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

For use in haematocrit centrifuges.

Phenolic screw cap with white rubber liner

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 2.0mL provide excellent visibility and feature a piercing port for syringe access. Available in a wide variety of colors. Maxymum Recovery™ and sterile options available.

Tubes precisely fit industry standard well spacing

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 1.7mL provide excellent visibility and feature a piercing port for syringe access. Maximum Recovery™ and sterile options available.

Features CentriStar™ caps with an easy-on/easy-off flat top and offers advanced ergonomics with wider knurls and roll-over edge design for easier gripping. Corning™Centrifuge Tubes with CentriStar™ Caps leak-proof design comes with a revolutionary plug feature that virtually eliminates all seepage when used under recommended conditions.

Produced from amber borosilicate glass to give superior protection for light sensitive applications.

Available with or without marking spot

Choose from six colors, including amber for light-sensitive samples

Thick-walled for particularly good mechanical resistance.

Free-standing Duran™ Flat-bottom Glass Tube with Screw Thread.