Reactiv Nickel(II) chloride hexahydrate ≥ 97 %, extra pure , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv 1-Ethyl-3-methyl-imidazolium- trifluoromethansulphonate, min. 99 % , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid ethyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii