Reactiv 4-Hydroxybenzoic acid methyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Tin(II) chloride dihydrate min. 98 %, p.a., max. 0.000005 % Hg , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv L-Aspartic acid min. 98.5 %, Ph. Eur., for biochemistry , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv 2-Sulphobenzioc acid anhydride min. 85 %, for biochemistry , 25 g Solicita oferta 🢒 Vezi Detalii