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 C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request M-MCHOR250 O-Ring, micro-chamber pan seal,pk 4 Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request