Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Back Catalog number: TDL32_2L Availability: In the manufacturer's stock Price on request - + Recommended H4-AXABC HiSorb probe, DVB/CWR/PDMS, inert, short version, pk 6 Price on request RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request HEDDEV41_5L DEVEX sampling bags 5L, stopcock & septum Price on request