Reactiv Acetic acid isobutylester min. 99 %, for synthesis , 2,5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv Silver nitrate solution 0,01 mol/l - 0,01 N volum. stand. solut. , 500 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 0.5 mol/l - 0.5 N volum. stand. solution , 5 l Solicita oferta 🢒 Vezi Detalii