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 M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request U-COV03 O-Ring, Size 003, pk 10 Price on request