Chromatography, adapter C13, Flow Control

0-4mm high vacuum valve with metering tip to adjust air pressure. With standard taper joint (C1324B, C1329B) or ball joint (C1301).O-rings on the high vacuum PTFE valve are completely encapsulated with thin layer of PTFE, making it inert to chemicals.Supplied with high vacuum plug shaft (S660004) and replacement O-ring (R010) for high vacuum plug shaft.Order pinch type clamp (CC3525) with screw-locking device for ball joints and plastic clips (CS002440, CS002942) for standard taper joints separately.