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Updated: Aug 9, 2026

Integration of Miniaturized Solid Phase Extraction and LC-MS/MS Detection of 3-Nitrotyrosine in Human Urine for Clinical Applications
Published on: July 14, 2017
High-performance liquid chromatographic method for the determination of N-methylated metabolites of nicotine
Abstract:
An analytical method has been developed, using cation-exchange high-performance liquid chromatography, for the analysis of N-methylated metabolites of nicotine. This method has been used to detect and quantitate seven potential in vivo urinary metabolites of [2'-14C]-nicotine, including four methylated nicotine derivatives, in the guinea pig.
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