Labsolute Volumetric flasks, 50ml, 14/23, glass stopper, blue grad. Back Catalog number: 7691104 Availability: In the manufacturer's stock Price on request - + Recommended 632432123044 Válec odměrný, modrá graduace, 1634 AM/1000, certi Price on request 632432111130 Válec odměrný vysoký,A, modrá graduace, 100ml Price on request 632435116519 byr.roz.kal.B 10ml 1:50 Price on request