A Review Of principle of hplc analysis
The commonest RP stationary phases are dependant on a silica help, that is surface area-modified by bonding RMe2SiCl, wherever R can be a straight chain alkyl group for instance C18H37 or C8H17.By lowering the pH from the solvent in a very cation Trade column, For illustration, more hydrogen ions are available to compete for positions around the an