5mL Posi-Click™ Graduated Microcentrifuge tubes feature large, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Boilproof Fits all standard 5.0mL centrifuge rotors, racks, and storage boxes. Designed to fit all rotors, racks,…

0.6mL Posi-Click™ Graduated Microcentrifuge tubes feature a small, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Boilproof Fits all standard 0.5mL centrifuge rotors, racks, and storage boxes Graduated every 100µL for…

Securely seal microcentrifuge tubes agianst the rigors of boiling. Large, easy-to-grip tab permits safe insertion and removal from boiling water and heating blocks. Bright colors and writing area facilitate easy identification or organization into types.

Low-Binding Posi-Click™ Graduated Microcentrifuge tubes feature a small, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Proprietary low-binding or low retention resin maximizes sample recovery Boilproof Fits all standard…

Polypropylene tubes and O-ring seal caps Excellent clarity Extra long cap skirt for ease of manipulation Withstand speeds up to 17,000 rpm Autoclavable Locking base on free-standing styles Available in plain or graduated configuration, the latter being provided with a…

An efficient and economical alternative to 15mL conical tubes when working with sample volumes between 2.0mL and 5.0mL. With the same diameter and conical shape as 15mL tubes, these shorter 5.0mL Midi centrifuge tubes: Reduce total cost to the lab for purchase and use Reduce…

Click-fit cap provides tight seal Black color protects light sensitive samples Microtube features black pigmentation to protect photo sensitive compounds. It eliminates the inconvenience of fitting tubes with aluminum foil to protect samples. The attached slick-top cap provides a tight…

Crystal-clear polymer facilitates visualization of samples Rated to 20,000 x G Graduations at every 100 μL for easy volume estimation Temperature range: -80°C to +121°C Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free Sterile product…

Axygen® 2.0mL Self Standing, Screw Cap Tubes feature screw caps that provide a tight secure seal. Will withstand up to 20,000 RCF Screw cap contains O-rings to assure efficient sealing and avoid evaporation Certified RNase-/DNase-free and nonpyrogenic for total sample integrity

Certified RNase/DNase and DNA Free.

5mL Microcentrifuge Tubes Manufactured in polypropylene, this tube will withstand autoclaving (120°C for 15 minutes at 15 psi), boiling and centrifuging up to 5,000g. The 5mL tube can be spun in the same centrifuges that accommodates a 15mL tube. They are also suitable for freezing to…

Certified RNase/DNase and DNA Free.

Boilproof Microtubes, Phenix Brand, 500/Unit, PP, Certified RNase/DNase and DNA Free.

Axygen microcentrifuge tubes feature a screw cap that provides a tight secure seal. Screw cap tubes are available in a variety of colors with a conical or self-standing bottom. Sterile options are also available.Maximum G-force is 20,000 RCF.RNase-/DNase-freeNonpyrogenicTubes, with Cap, SterileAll…

Homopolymer plastic RNase/DNase-free Withstands freezing to -90°C Boil-proof Easy-to-read graduations with frosted writing surface Can be spun to 30,000 g’s Easy puncture top The Argos BackSpring microcentrifuge tubes have been designed to reduce repetitive stress…

Axygen® 1.5mL Self Standing, Screw Cap Tubes feature screw caps that provide a tight secure seal. Will withstand up to 20,000 RCF Screw cap contains O-rings to assure efficient sealing and avoid evaporation Certified RNase-/DNase-free Nonpyrogenic

Made of polypropylene The O-ring secured in the top of the cap ensures a positive leakproof seal, time after time, keeping the integrity of small samples under even the most adverse conditions. This series of tubes is available either plain or with printed graduations and white marking area…

Axygen® 2.0mL MaxyClear Microtubes are available in a variety of colors, sterile, and Maxymum Recovery®. All Axygen Snaplock Microtubes have frosted cap surfaces for labeling, frosted panels on the side for writing, and a piercing port in the center of the cap. Will withstand up to…

Natural Low Retention Microtubes, Phenix Brand, 250/Unit, PP, Certified RNase/DNase and DNA Free. This tube is not boil-proof.