Reactiv Ethylenediamine tetraacetic acid tetrasodiumsalt tetrahydr. min. 99% p.a. , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Methyl red sodium salt (C.I. 13020) p.a., soluble in water , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Aluminium chloride hexahydrate ROTI®METIC 99.9999 % (6N) , 25 g Solicita oferta 🢒 Vezi Detalii