Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended C-EZVOCAK Easy-VOC accessory pack Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request HEDDEV21_0.5L Devex bag with PC valve, 0,5L Price on request