Polyester gas sampling bag with PTFE dual-valve, 2L Back Catalog number: POL32_2L Availability: In the manufacturer's stock Price on request - + Recommended 632443606250 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request H4-AXAAC HiSorb probe, DVB/CWR/PDMS, inert, standard length, pk 6 Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request