Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606940 Availability: In the manufacturer's stock Price on request - + Recommended HEDPOL32_5L Polyester gas sampling bag with PTFE dual-valve, 5L Price on request HEDDEV71_10L Devex Gas sampling bags 10L, PP screw cap valve, 3/16'' OD (4.76mm) Price on request TDL71_0.3L Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Price on request