Reactiv 1-Ethyl-3-methyl-imidazolium- methanesulphonate, min. 99 % , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Potassium sodium tartrate tetrahydrate min. 99 %, p.a., ACS, ISO , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ammonium nitrate matrix modifier solut. 50 g/l NH4NO3 (99,999 %) in H2O , 50 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 1 mol/l - 1 N volum. standard solution , 5 liter Solicita oferta 🢒 Vezi Detalii