Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request P-00001 VOC-Mole assembly, 230mm,pk 1 Price on request