Made of polypropylene and polycarbonate. Autoclavable, desicators can hold vacuum upto 740 mm of Hg for 24 hrs. An internal groove is provided on the flange to hold a silicon rubber O-ring.
30 cm, Desicators can hold vacuum upto 740 mm of Hg for 24 hrs. An internal groove is provided on the flange to hold a silicon rubber O-ring. Polypropylene stopcock fitted with a self lubricating PTFE plug. This plug works three way i.e. vacuum creation, shutting off and vacuum releasing.
