Labsolute Volumetric flasks, 50ml, 14/23, glass stopper, blue grad. Back Catalog number: 7691104 Availability: In the manufacturer's stock Price on request - + Recommended 632435408723 byr.VT,B 25ml 1:10 Price on request 632435408623 byr.VT,B 25ml 1:20 Price on request 632435478519 byr.VT,Sch,AS 10ml 1:50 Price on request