These tubes are made from a unique medical grade resin that is far more durable than commodity grade resins used in most other brands of tubes. This high quality resin makes it possible for you to spin these tubes at g-forces up to 233% greater than other tubes. So you can finally do those extractions you did in polycarbonate tubes before.
Featuring patented labeling spot that helps reduce smearing of lab markers at the same time it protects sample labeling from damage during storage and centrifuging. Our exclusive flat caps include an integral molded-in elastomeric sealing ring, or a plug style cap that includes a very deep sealing area. The flat style caps can be easily labeled and are designed to allow you to seal them to an evaporation seal with ¾ turn for one-handed operation. And then a final ¼ turn will seal them liquid tight.
Features: - DNase, RNase, and pyrogen free - Certified Low Trace Metals, Medical Grade Resin and Packaging, and CFR 21 USFDA Compliant - Features printed graduations and a large label area - Includes flat screw caps for secure closure - Racked
Specifications: Capacity: 15mL Maximum RCR: 17,000 x g Working temperature: -80°C to 122°C Dimensions: 17 x 118mm Material: Polypropylene