Reactiv Hydrogen Tetrachloroaurate(III) hydrate ROTI®METIC 99.999 % (5N) , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Papanicolaou polychrome solution 3b (EA 50), for microscopy , 500 ml Solicita oferta 🢒 Vezi Detalii