Reactiv Ammonium hexachlororhodate(III) ROTI®METIC 99.995 % (4N5) , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 4 100-200 mesh, analytical grade, Cl--form , 100 g Solicita oferta 🢒 Vezi Detalii