Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Back Catalog number: TDL71_0.5L Availability: In the manufacturer's stock Price on request - + Recommended U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request C-POD-1XX POD Cartridge, Carbopack X, pk 10 Price on request M-MCTOP250I Removable lids for M-CTE250I, inert,pk 4 Price on request