Reactiv Ammonium ferric sulphate dodecahydrate min. 98 %, extra pure , 5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Aluminium oxide, nano ROTI®nanoMETIC min. 99,9 %, 40 nm , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 8 20-50 mesh, analytical grade, Cl--form , 500 g Solicita oferta 🢒 Vezi Detalii