Reactiv 4-Hydroxybenzoic acid propyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv 1-Hexyl-3-methyl-imidazolium- tetrafluoroborate, min. 99 % , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 50 W x 8 200-400 mesh, analytical grade, H+-form , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Decane-1-sulphonic acid sodium salt min. 99 %, for ion pair chromatography , 10 g Solicita oferta 🢒 Vezi Detalii