Available with and without tether. Easy 3/4 turn to open and close. Synthetic O-Ring. Available in a variety of colors.

Virgin polypropylene construction Fit 80 well freezer racks Autoclavable Graduated Non-sterile Certified RNase and DNase free Frosted writing area on tubes and caps Freezable to -80°C Thomas microcentrifuge tubes are designed to provide secure, leakproof seals while…

Axygen® 1.7mL 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…

Virgin polypropylene construction Fit 80 well freezer racks Autoclavable Graduated Non-sterile Certified RNase and DNase free Frosted writing area on tubes and caps Freezable to -80°C Microcentrifuge tubes are designed to provide secure, leakproof seals while…

Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI). Suitable for a wide range of temperatures—from -196°C to +121°C. Note: not suitable for immersion in liquid nitrogen. Ideal for boiling applications. Rated…

High quality screw cap sample tubes manufactured of translucent autoclavable polypropylene. Tube with internal threads. Caps are supplied with or without a silicone washer, to ensure a positive leakproof seal at all temperatures. A 1-1/4 turn of the cap is sufficient to seal the vial. Since both…

Screw Caps with Rubber Grips & Molded O-Ring. Ultra-pure polypropylene with an inert TPE O-ring molded directly into the cap. Rubber grips allow for effortless opening and closing--even when frozen. Contrasting color strips enable easy branding or organization. Easy 3/4 turn to open and close.

Polypropylene self-standing screw top microcentrifuge tube with "O" ring cap serves a broad range of laboratory needs Volume: 0.5mL Cap color: assorted Non-sterile Threaded O-ring design ensures a uniform closure allowing centrifugation up to 20,000g

Withstand 17,000 x g Made of polypropylene RNase/DNase free Our original micro tubes were introduced in 1978. Two decades later, thousands of laboratories are still using them, thanks to their broad selection and reputation for reliability. Although we have subsequently…

Axygen® 1.5mL 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…

System offers 0.65ml and 1.1ml microtiter tubes and tube strips. Design compliments multi-channel pipettors, Beckman Biomek, TomTec Quadra 96 and other robotic work stations. Alpha-numeric, non-reversing, rack and lid ensure positive sample ID.

DNase/RNase-free External graduations and frosted writing spot for easy sample identification Flat cap surface for convenient labeling Withstands maximum RCF of 17,000 x g Costar microcentrifuge tubes are certified RNase-/DNase-free and are autoclavable. The tubes are made of polypropylene.

Axygen® MaxyClear microtubes are availabe in a variety of colors. Maxymum Recovery® and sterile options are also available. SnapLock microtubes have frosted cap surfaces and frosted side panels, ideal for labeling. Each cap features a piercing port in the center of the cap. Will…

These caps are ideal for resealing glass test tubes and glass culture tubes. Economical way to recap glass tubes, regardless of manufacturer. Caps can be written on with indelible ink for easy sample identification. Prevents spills and evaporation by employing a liquid tight seal.

Features Centrifugation: Over 20,000 x rcf Material: Ultraclear medical grade polypropylene Thread: Convenient EasyTurn 3/4 - turn Automation: 2680 - 00 2.0mL tube with orientation fin in the skirted base

Max. Force (RCF): 18,000 Brittleness Temp.: 0°C Max. Temp.: 135°C Material: PP Max. Volume: 1.75mL Note: Polypropylene is not recommended for use with Phenol Chloroform. Low temperature storage, multiple spin cycles or organic solvents can affect maximum…

Made of polypropylene Designed for the storage and transportation of biological material. Manufactured from non-toxic polypropylene, the tube provides strength and clarity and exhibits some unique design features. The vial has external threads, providing a smooth and uniform inner surface,…