Clear Base Vacuum Desiccators, Made Of Polypropylene (PP) And Polycarbonate (PC)., Each

Details:

Can hold vacuum up to 740mmhg for 24 hours without any greasingautoclavable at 120°c for 15 minutestop dome, molded in rigid and transparent pc, gives crystal-clear view of sampleknurled knob on top provides easy handling of dometransparent pc bottom provides increased viewing clarityinternal groove on flange holds silicon rubber o-ringpp stopcock has self-lubricating ptfe plugthree-way plug opens to create vacuum, closes to hold vacuum, and opens again to release vacuum