Reactiv Hydrochloric acid 2 mol/l - 2 N volum. standard solution , 5 l Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Methylumbelliferyl phosphate min. 99 %, for biochemistry , 250 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 0.2 mol/l - 0.2 N volum. stand. solut. , 5 liter Solicita oferta 🢒 Vezi Detalii