Superior sealing with Patented Dual α Ring Seal technology, patent number D869275 Manufactured with ultra pure gasket seal materials in caps and medical grade ultra clear USP class 6 plastics for Tubes Double Start Threads provides greater thread contact area for superior strength…

For transport, storage and sample processing in the laboratory.

The easy–open, easy–close design of the Flex Tubes® provides convenient, ergonomic, and reliable one-handed operation. Whether sample preparation, centrifugation or storage – the Flex Tubes® fit perfectly into your workflows! The easy-to-open, securely closing, Flex…

Available in opaque black for light-sensitive samples High-quality standards enable high RCF ratings in our premium conical tubes. Writing areas and flat polyethylene caps provide ideal opportunities for labeling. High-quality standards enable high RCF ratings in our premium conical tubes.…

CryoKING® Cryogenic Vials with pre-assembled Red, Green, or Blue Caps, Case of 1000. Size Options: 05ml, 1.0ml, 1.5ml. All tubes come with a 1D on the side and with or without a 2D on the bottom. (Includes 2 Free CryoKING® Cryoboxes with Purchase)

Eppendorf Safe-Lock Tubes are the result of 50 years of continuous improvement and development. The original Safe-Lock tubes protect your sample with excellent centrifugation stability, feature perfect sealing properties, and reliably prevent sample evaporation. Trust in the original Eppendorf…

Eppendorf Safe-Lock Tubes are the result of 50 years of continuous improvement and development. The original Safe-Lock tubes protect your sample with excellent centrifugation stability, feature perfect sealing properties, and reliably prevent sample evaporation. Trust in the original Eppendorf…

Polycarbonate open-top tubes have outstanding mechanical strength. Excellent for whole cell separations. For use up to 6,000 x g in refrigerated or non-refrigerated centrifuges. Translucent polypropylene copolymer has excellent chemical resistance. For low-speed centrifugation up to 6,000 x g. Both…

Microcentrifuge tubes fit all standard microcentrifuges and cover a range from 250 µl to 1.8 mL. Tubes come in variety of material options and different styles, such as standard, thin-wall or graduated.  Polypropylene tubes withstand up to 11,600 × g and polystyrene tubes…

601201 / 602201 NEST centrifuge tubes feature black printed graduations and a large white marking field. Premium  Meet the requirements of analytical level  High strength non-toxic materials  Raw material comply with USP VI requirements Standard &…

PerformR® Centrifuge tubes are designed for your everyday centrifugation and storage needs. Made of clear polystyrene these tubes include molded in graduations. They are available with a flat cap. All sterile package versions are sterilized with a validated and approved ISO 11137 method.…

Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2% 50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Large white marking area provides excellent contrast for…

High strength centrifuge tube - 13,100 G Available plain or with screw-thread top Chemically strengthened Can be centrifuged up to 13,100 RCF (with appropriate rubber sleeve adapter in a 50 mL rotor cavity) 15 mL and 30 mL reusable tubes achieve greater mechanical strength…

Extra clarity for better visual inspection Boil-proof design Ultra rugged walls made for high speed centrifugation Unique ClickLok™ sealing mechanism Made of highest purity polypropylene Made of polypropylene These 0.6 ml and 1.5 ml graduated rugged tubes are made of laboratory…

Eppendorf Safe-Lock Tubes are the result of 50 years of continuous improvement and development. The original Safe-Lock tubes protect your sample with excellent centrifugation stability, feature perfect sealing properties, and reliably prevent sample evaporation. Trust in the original Eppendorf…

SuperClear® Polypropylene snap cap microcentrifuge tubes with extra-large top, writing spot, and graduations. Spins to 20,000 RCF. Autoclavable. (122°C) With flat easy open attached extra large snap caps, side graduations, and frosted writing surface ATP, RNase/DNase and…

These disposable screwcap microcentrifuge tubes are available sterile or non-sterile. The sterile tubes include a cap with a clear (natural) nitrile o-ring. All are DNase, RNase and Pyrogen free. These disposable screwcap microcentrifuge tubes are available sterile or non-sterile The sterile…

Feature screw caps that provide a tight secure seal Sterile Attached cap with black silicone O-ring Withstands a maximum RCF of 20,000 x g

Made of polypropylene Having all the advantages of our popular T341T Series, the specially formulated polypropylene used to manufacture these tubes provides a low adhesion surface to obtain maximum sample yield. Ideal for research procedures such as nucleic acid amplifications, protein work…

0.5, 1.5 or 2.0 mL capacities Clear or amber Conical bottoms or freestanding Conical microcentrifuge tubes are made from a crystal clear resin that allows users to easily view samples. Polypropylene tubes are suitable for vapor phase liquid nitrogen storage, boiling and…

Micro Centrifuge tubes are available in three sizes; 0.5ml, 1.5ml and 2.0ml. CELLTREAT Micro Centrifuge tubes have an attached flat top cap, engraved graduations and are manufactured from high quality polypropylene. The tubes have a temperature range of -80°C to 120°C. CELLTREAT Micro…

Printed Graduations (with marking area) Polypropylene tube and high density polyethylene cap High centrifugal strength - up to 10,000 x g Flat markable cap with leakproof seal One-hand operation design for the caps provides easy handling Sterilized by E-Beam DNase, RNase and pyrogen free

Available in 15mL opaque black to protect light sensitive compounds Large white marking area provides excellent contrast for identification All tubes are manufactured from high quality polypropylene and have smooth, flat surface polyethylene (HDPE) caps Maximum RCF is 12,000g for 15mL…

1.5ml centrifuge tubes that are certified protein/dust free. Suitable for proteomic analysis and research. 100 tubes are supplied.

Hinged flip cap for single-handed opening Chemical-resistant Leakproof Sterile EZ Flip™ Conical Centrifuge Tubes feature a patented closure system that allows one-handed opening and closing without compromising aseptic conditions. Manufactured to exacting tolerance,…

1.5mL SuperSlik® Polypropylene Microcentrifuge Tubes with Low Protein Binding surface for use with viscous samples. Designed to improve yields. Include flat caps and writing surface. In resealable bags. With flat snap caps, side graduations, and frosted writing surface Ultra low fluid…

These polypropylene tubes feature a screw top with easy to read black graduations. These sterile, conical bottom tubes also feature a writing area to allow for easy sample identification. Temperatures between 0-40degrees Celsius are the suggested working range.

Manufactured from ultra-clear virgin polypropylene, the WHEATON® Centrifuge Tube range meets the needs of most laboratory users for routine centrifugation applications. Available in sizes 15mL and 50mL, with a leak-free cap and large writing area, they are ideal for a wide range of sample…

Tubes: made of strong, highly transparent medical grade polypropylene Flat-top caps: made of medical grade polyethylene Plug-seal screw on caps: made of medical grade polypropylene 15ml and 50ml conical tubes available; large white writing area for easy marking Double threaded design…

BRAND microcentrifuge tubes fit most common rotors and may be spun up to 30,000 RCF (g) (10,000 x g for 0.5mL; 20,000 x g for 1.5mL; 30,000 x g for 1.5mL and 2.0mL with lid closure at 20°C for 20 min). Manufactured from virgin polypropylene, these highly translucent tubes are free from flash,…

Rated to 12,000 RCFPrinted graduations and writing area for sample identificationScrew caps can be closed with one hand. Sterile options are also available. RNase-/DNase-freeNonpyrogenic.