Reactiv Ion exchange resin Roti®change 1 x 4 100-200 mesh, analytical grade, Cl--form , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Dodecane-1-sulphonic acid sodium salt min. 99.0 %, for ion pair chromatography , 25 g Solicita oferta 🢒 Vezi Detalii