> indicate the sub-level menu inside.
$0.10
With 4mm double oblique, high vacuum hollow glass stopcocks, main tube is 16mm O.D., and 10mm hose connections.
EQ-B19701-0300 | EQ-B19702-0375 | EQ-B19703-0450
EQ-B19701-0300, EQ-B19702-0375, EQ-B19703-0450