Reactiv 3,3',5,5'-Tetramethylbenzidine min. 98 %, for biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Cobalt(II)-nitrate hexahydrate ROTI®METIC 99,999 % (5N) , 10 g Solicita oferta 🢒 Vezi Detalii