O-ring seal, safe from -80° to +130°C Suitable for vapor phase LN2 Available in light blocking amber Etched marking area on tube and cap Polypropylene These tubes are NOT DNase/RNase/pyrogen free Tubes themselves are autoclavable; caps without o-rings are…

For amber microtubes C18001-A,C19043-A,C19053-A Protect light sensitive samples These amber tubes are not sterile, but they are autoclavable. Certified to be free of RNase/DNase, PCR inhibitor, Human DNA, and pyrogens