> indicate the sub-level menu inside.
$0.10
With 2 or 4mm bore Teflon stopcocks, main tube is 30mm O.D., and 10mm hose connections.
EQ-B20401 | EQ-B20402 | EQ-B20403 | EQ-B20404
EQ-B20401, EQ-B20402, EQ-B20403, EQ-B20404