Reactiv di-Potassium hydrogen phosphate trihydrate, min. 99 %, p.a. , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ruthenium(III) chloride ROTI®METIC 99,9 % (3N), anhydrous , 5 g Solicita oferta 🢒 Vezi Detalii