Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 5L Back Catalog number: TDL32_5L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request U-ULKIT TD automation/ULTRA-xr starter kit Price on request T-7CUS cust packed cold trap, TT24-7 Price on request