Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request C-TAGKT TubeTAG starter kit (for SS tubes) Price on request U-COV1516 Spare O-ring, black, for POD sampler (support body), pk 10 Price on request