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 M-SPGSC-120 Adjustable sprung spacer, for M-CTE120I,pk 6 Price on request FLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request T-8MAT Materials emissions cold trap, TT24-7 Price on request