HPLC Delivery Cap Three Valve Standard ULTRA-WARE Cap Thread GL 45 Three on-off CTFE valves have 1/4-28 threads top and bottom. Valve body is PTFE. Valve stem material is CTFE. O-ring material for valve stem and lower seal is TFE/propylene. (1 per EA)
HPLC Delivery Cap Three Valve Standard ULTRA-WARE Cap Thread GL 45 Three on-off CTFE valves have 1/4-28 threads top and bottom. Valve body is PTFE. Valve stem material is CTFE. O-ring material for valve stem and lower seal is TFE/propylene.