The 5-Second Trick For p-benzochinon
The only real metabolite showing substantial action On this review was a phenolic derivative hydroxylated at the 4-situation in the phenylethyl moiety of fentanyl, the action of which was identified to lie among morphine and pethidine.Mobile section B was 0.01% formic acid in acetonitrile. The acquired chromatograms were being processed by means of