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 P-00001 VOC-Mole assembly, 230mm,pk 1 Price on request M-TCN04 O-Ring, size 007, and spacer,pk 6 Price on request M-SPGSC-250 Adjustable sprung spacer, for M-CTE250I,pk 4 Price on request