Reactiv 4,4'-Dimethoxytrityl chloride min. 98 %, for synthesis , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 50 W x 8 50-100 mesh, analytical grade, H+-form , 250 g Solicita oferta 🢒 Vezi Detalii