New DEVEX gas sampling bags with PTFE dual-valve, 5L Back Catalog number: HEDNDV32_5L 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 RMK-0005 RoutMainten kit - TT24-7 Price on request C-POD-S010 POD Sampler, pk 10 Price on request