Reactiv D(+)-Raffinose pentahydrate min. 98 %, for biochemistry , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Silver nitrate solution 0.05 mol/l - 0.05 N volum. stand. solut. , 250 ml Solicita oferta 🢒 Vezi Detalii
Reactiv p-Toluenesulphonic acid monohydrate min. 98 %, for synthesis , 1 kg Solicita oferta 🢒 Vezi Detalii