Reactiv Ammonium ferric sulphate dodecahydrate min. 98 %, extra pure , 5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Zn-Cu-In-S/ZnS, ROTI®nanoMETIC Cd-free, lambda max. 530 ±15 nm , 10 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Lanthanum(III) nitrate hexahydrate ROTI®REMETIC 99,99 % , 50 g Solicita oferta 🢒 Vezi Detalii