method for phenoxy methyl penicillin in human plasma by hplc
Posted: Fri Mar 03, 2006 11:08 am
i have done more than 100 method but no good result was found
here the problem was specificity
currently i try precipitation method +solvent washing
but here the problem was same and in some method the ISTD (internal standard )peak was splited
so suggest the proper solvent or solvent mixture for washing
here the problem was specificity
currently i try precipitation method +solvent washing
but here the problem was same and in some method the ISTD (internal standard )peak was splited
so suggest the proper solvent or solvent mixture for washing