Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Back Catalog number: TDL71_0.3L Availability: In the manufacturer's stock Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request SERZ-1097 Spare tube assembly, ACTI-VOC Price on request