Imprinted clear black graduations ensure accurate readings.

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

Use these tubes for safe handling of valuable and toxic samples as well as radioactive substances. Eppendorf™ Polypropylene Graduated Microtubes feature a hinged lid with a small hook that clips around the rim of the tube.

Store peptide, antibody or virus samples in these LoBind microcentrifuge tubes. Eppendorf™ Polypropylene Protein LoBind Microcentrifuge Tubes are ideal for work in protein research, mass spectrometry and protein array sample preparation.

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.

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.

Keep your samples secure and stable, these centrifuge tubes have a gas and aerosol tight cap that cannot be over tightened. The caps also feature a white writing circle for easy labelling and this allows for quick location of the sample in a rack.

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

Manufactured from polypropylene for excellent thermal, mechanical and chemical resistance. Greiner Bio-One™ CELLSTARTest Tubes are recommended for the storage of chemical and biological samples.

Minimize protein sample loss during sample manipulation, especially when there are extensive processing steps, by using Thermo Scientific Pierce Low Protein Binding Microcentrifuge Tubes.

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.

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.

The easy-to-open, securely closing, Eppendorf Tubes™ 3810X offers comfort and dependability for sample preparation, centrifugation, and storage. One vessel for all applications in molecular biology, chemistry, and biochemistry. Safer than ever: designed for centrifugation up to 30,000 x g.

Add capacity for your larger samples. The unique wide mouth design provides easy access for pipetting, decanting and removal of the pellet following centrifugation.

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

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

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.

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.

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.

Manufactured from highly translucent polypropylene for  enhanced visibility and good chemical resistance. Autoclavable, rimmed Kartell™ Cylindrical Centrifuge Tubes deliver stabilitiy in a properly balanced rotor and are suitable for use as a conventional test tube.

Use these tubes for high speed centrifugation applications. Fisherbrand™ Polypropylene Microcentrifuge Tubes feature a frosted writing surface on closure and side of tube (except for natural tubes) which allows for easy and convenient sample identification.

Ideal for high throughput process optimization for suspension cell culture

This Standard Taper KIMAX™ tube is graduated and reusable, and comes with a 24-410 GPI Finish screw thread cap.

Tube cushion provides necessary support during centrifugation preventing large capacity tubes from collapsing

Polypropylene microcentrifuge tubes are DNase/RNase and pyrogen free

The hinged lid of Eppendorf Safe-Lock Tubes offers outstanding protection against unintentional opening, and completely eliminates any danger of leaks during incubation and storage.

Choose these tubes, which available in conical and free-standing designs when seeking secure, short-term sample storage in low temperatures.

Use these polypropylene micro tubes for a variety of applications. Eppendorf™ Safe Lock Micro Test Tubes feature hinged Eppendorf Safe-Lock lids for outstanding protection against unintentional opening during incubation and storage.