Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606500 Availability: In the manufacturer's stock Price on request - + Recommended T-6EMP Empty cold trap, TT24-7 Price on request U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request