byretový ventil s teflon.kuželkou pr. 7, s.s. 1,5 Back Catalog number: 632442635022 Availability: In the manufacturer's stock Price on request - + Recommended 7691104 Labsolute Volumetric flasks, 50ml, 14/23, glass stopper, blue grad. Price on request 632435226719 byr.tefl.j.Sch,B 10ml 1:10 Price on request 632432130019 Válec odměrný bez graduace 1634/10ML Price on request