Reactiv Ammonium tetraborate tetrahydrate ROTI®METIC 99.999 % (5N) , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv EDTA dipotassium salt dihydrate min. 99 %, for synthesis , 5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Quercetin dihydrate (C.I. 75670) ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 4 50-100 mesh, analytical grade, Cl--form , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium thiosulphate pentahydrate min. 99 %, Ph.Eur., USP, BP , 5 kg Solicita oferta 🢒 Vezi Detalii