Reactiv 4-Hydroxybenzoic acid methyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Acetic acid ethyl ester ROTISOLV® min. 99.9%, GC Ultra Grade , 2,5 l Solicita oferta 🢒 Vezi Detalii
Reactiv 1-Butyl-3-methyl-imidazolium- triflluoromethanesulphonate, min. 99 % , 100 g Solicita oferta 🢒 Vezi Detalii