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 U-T10CW-2S Chemical Warfare agents cold trap Price on request T-6EMP Empty cold trap, TT24-7 Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request