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.

Available in eight colors or in assorted-color packs.

Imprinted clear black graduations ensure accurate readings

Printed with evenly spaced black graduations to enhance readability without losing precision. Fisherbrand™ Polypropylene Centrifuge Tubes provide high chemical resistance and RCF tolerance.

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

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.

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.

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

Use these tubes for all applications in molecular biology, clinical chemistry and biochemistry. Eppendorf™ 3810X Polypropylene Microcentrifuge Tube offers comfort and dependability for sample preparation, centrifugation and storage.

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

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

Printed evenly spaced black graduations enhance readability without losing precision. Fisherbrand™ PP Centrifuge Tubes are manufactured with polypropylene for durability.

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.

Maximize sample recovery of nucleic acids by significantly reducing sample-to-surface binding with these tubes. Eppendorf™ Polypropylene DNA LoBind Tubes are ideal for sample preparation and long-term storage.

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

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.

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.

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.

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

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.

Specially designed polypropylene tubes protect sensitive samples and provide added security against leakage and contamination. Corning™ Microcentrifuge Tubes withstand forces up to 20,000 x g.

Provides protection against unintentional opening during incubation and storage. Eppendorf™ Safe-Lock Tubes, Forensic DNA Grade can withstand forces up to 30,000 × g.

Easily confirm your microcentrifuge tube is locked for superior security during centrifugation.

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

Features a snap cap with a positive seal that allows for repeated opening and closing with flat-cap surfaces for convenient labeling. Corning™ Costar™ Snap Cap Microcentrifuge Tubes are compatible with leading microcentrifuge rotors.

Pure Protection: Prepare, transfer and store samples securely with Thermo Scientific Screw Cap Microtubes. Available in multiple volumes, packaging options and clean claims.

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.

Polypropylene microcentrifuge tubes are DNase/RNase and pyrogen free

For use in ultracentrifuge rotors. Beckman Coulter™ Thick Wall PC Centrifuge Tubes are 1mL open top polycarbonate tubes for tabletop UCF applications.

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