Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606950 Availability: In the manufacturer's stock Price on request - + Recommended U-COV45 O-Ring, low-emission, 5.92mm i.d. pk10 (6mm Difflo Price on request TDL32_2L Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Price on request P-CPS20 Dowty seals, for VOC-Mole cap assembly,pk 20 Price on request