Reactiv Sodium formaldehyde sulphoxylate dihydrate, >98 %, for synthesis , 1 kg GBS4553.1 Vizualizare rapida
Reactiv Sodium dihydrogen phosphate monohydrate min. 98 %, p.a., ACS , 1 kg GBSK300.2 Vizualizare rapida
Reactiv Silver nitrate solution 5 % volumetric standard solution , 250 ml GBSN053.1 Vizualizare rapida
Reactiv Silver nitrate solution 0.05 mol/l - 0.05 N volum. stand. solut. , 500 ml GBS6835.2 Vizualizare rapida
Reactiv Potassium sodium tartrate tetrahydrate min. 99 %, p.a., ACS, ISO , 500 g GBS8087.2 Vizualizare rapida
