VALVE STEM SS SHORT ,Each

Details

HPLC Cap System Five Valve Recirculation / Filtration THF-Resistant ULTRA-WARE^ (4), Valve Stem, S.S., Short(for Sparge and Pump Ports) Tetrahydrofuran (THF), widely used as a mobile phase for GPC, attacks the CTFE valve stems and TFE/propylene o-rings used in the standard Five Valve Cap.