ventil VT O-2 dvojcestný, prov. A Back Catalog number: 632442636120 Availability: In the manufacturer's stock Price on request - + Recommended 7691104 Labsolute Volumetric flasks, 50ml, 14/23, glass stopper, blue grad. Price on request 632434066316 Pipeta dělená, tř.B, úplný výtok, s bezp.baničkou, Price on request 632435236519 byr.tefl.j., Sch,roz.kal.B 10ml 1:50 Price on request