Reactiv 4-Hydroxybenzoic acid methyl ester ROTI®STAR Primary Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Methylumbelliferyl phosphate min. 99 %, for biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Caffeic acid phenethyl ester min. 99 %, for biochemistry , 50 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 4 50-100 mesh, analytical grade, Cl--form , 250 g Solicita oferta 🢒 Vezi Detalii