Corning® 2 mL External Threaded Polypropylene Cryogenic Vial with Round Bottom
Corning Life Sciences(This is the suggested replacement for 430289) 2 mL capacity with round bottom Black graduations and larger marking spots for easier filling and sample identification Manufactured from polypropylene to withstand temperatures to -196°C Silicone washer for a secure seal Vials may be color coded with inserts (see Cat. No. 430499)n Sterilized by gamma radiation Certified nonpyrogenic and DNase/RNase-free