Reactiv 4-(Dimethylamino)-benzaldehyde spray solution, for TLC , 100 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 50 W x 8 100-200 mesh, analytical grade, H+-form , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Copper sulphate pentahydrate min. 99.5 %, p.a., ACS, ISO , 2,5 kg Solicita oferta 🢒 Vezi Detalii