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 H1-AXABC HiSorb probe, inert, short, pk/6 Price on request C-KIT325T-2S 325 Tube Kit Price on request C-TDKIT-01 Essential TD Starter Kit Price on request