New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: HEDNDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended 1970-0011-R O-RING -011 .301 ID X .070 W Each Price on request U-COV03 O-Ring, Size 003, pk 10 Price on request P-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request