CHROMATOGRAPY-COLUMNS, ST-SOCKET ST-CON

CHROMATOGRAPY-COLUMNS, ST-SOCKET ST-CONE, ST-STOPCOCK, 29/32 SOLID PLUG, SCREW-THREAD RETAINING NUT, VACUUM CONNECTION AND DRIP TIP, FUSED-IN SINTERED GLASS-DISC P0, 30 X 200 MM, 80 ML, BORE: 2.5 MM