Reactiv Nickel(II) chloride hexahydrate ≥ 97 %, extra pure , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Potassium aluminium sulphate dodecahydrate, min. 99 %, Ph.Eur. , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Silver nitrate solution 0.5 mol/l - 0.5 N volum. stand. solut. , 500 ml Solicita oferta 🢒 Vezi Detalii