- Made of polypropylene
- With washer seal and attachment loop
- RNase, DNase, Pyrogen and DNA-free
- Temperature range: -196°C to +121°C
- Not assembled and non graduated
Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA and Pyrogen free. Closures are supplied in natural color. Will withstand temperatures from -196 °C to +121 °C. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g. Perfect for cryogenic work.
Available with washer seal or lip seal.
Washer seal 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.
Flat tops provide a writing surface and can be used with automatic capping machines in packaging industries.
Attachment loop prevent contamination and mix-up.