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 U-COV06 O-Ring, Size 006, pk/10 Price on request U-COV1517 Spare O-ring, brown, for POD sampler (diffusive body), pk 20 Price on request C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request