Reactiv Ion exchange resin Roti®change 50 W x 4 100-200 mesh, analytical grade, H+-form , 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 Ammonium ferric sulphate dodecahydrate min. 98.5 %, p.a., ACS, ISO , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 2 mol/l - 2 N volum. standard solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv EDTA disodium salt solution 0,05 mol/l 3 0,05 N vol. sol., plastic , 5 l Solicita oferta 🢒 Vezi Detalii