Reactiv Ion exchange resin Roti®change 50 W x 8 200-400 mesh, analytical grade, H+-form , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Butyl-trimethyl-ammonium-bis-(trifluoro- methylsulphonyl)-imide, min. 99 % , 25 g Solicita oferta 🢒 Vezi Detalii