Reactiv Ethylenediamine tetraacetic acid disodium salt dihydrate, min. 99 %, USP , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 8 50-100 mesh, analytical grade, Cl--form , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv 1-Ethyl-3-methyl-imidazolium- methanesulphonate, min. 99 % , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Silver nitrate solution 0.05 mol/l - 0.05 N volum. stand. solut. , 500 ml Solicita oferta 🢒 Vezi Detalii