Column Chromatographic, T/S Joint, Plain, Straight Stopcock W/PTFE Plug, With T/S Outer Joint At Top Column I.D. x Length mm 22 x 300 PTFE Stopcock 2 Joint 24/40
Column Chromatographic, T/S Joint, Plain, Straight Stopcock W/PTFE Plug, With T/S Outer Joint At Top Column I.D. x Length mm 22 x 300 PTFE Stopcock 2 Joint 24/40