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 U-T6SUL-2S Sulphur/labile cold trap, Price on request SERZ-1097 Spare tube assembly, ACTI-VOC Price on request