Reactiv 3,3',5,5'-Tetramethylbenzidine dihydrochloride, min. 99 %, biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium dihydrogen phosphate monohydrate min. 98 %, p.a., ACS , 500 g Solicita oferta 🢒 Vezi Detalii