A simple, practical and economical procedure has been developed to prepare novel C18 ether-bond reversed phase packing. A soft and long C18 alkyl chain was coupled onto silica(Sinopak-S, particle size d=5 μm, pore d...
A C\-\{18\} RP packing with low adsorption was prepared by use of gelation reaction. Benzene, phthlene, phenanthrene, aniline and pyridine were selected as test solutes to evaluate the column with a mobile phase of 65...