Application Note: Determination of Plasma Methanephrines and 3-Methoxytyramine by LC-MS/MS for Clinical Research
7 February 2014

Liquid chromatography triple quadrupole mass spectrometry (LC-MS/MS) is ideally suited for the rapid analysis of multiple analytes. This poster details a highly sensitive and specific LC/MS/MS method which has been developed for the quantitation of metanephrine, normetanephrine and 3-methoxytyramine in plasma. This method uses a solid phase extraction procedure for efficient sample preparation.