Reactiv Ion exchange resin Roti®change 50 W x 4 100-200 mesh, analytical grade, H+-form , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Phthalic acid dimethyl ester min. 99 %, for synthesis , 2,5 liter Solicita oferta 🢒 Vezi Detalii