Reactiv L-Asparagine monohydrate min. 99 %, Ph.Eur., for biochemistry , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid propyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv DL-alpha-Tocopherol acetate ROTI®STAR Primary Standard , 250 mg Solicita oferta 🢒 Vezi Detalii