Analysis of 7-methylguanine using isotope dilution and gas chromatography/electron-capture negative chemical ionization mass spectrometry

Chiang S.-Y.Huang T.-H.Uang S.-N.Wu H.-D.I.Wei Y.-C.Lin H.-Y.Swenberg J.A.KUEN-YUH WU2022-03-232022-03-2320050951-4198https://www.scopus.com/inward/record.uri?eid=2-s2.0-22744455329&doi=10.1002%2frcm.2003&partnerID=40&md5=73ea8400fbab1b9d2e8c3c37dc110842https://scholars.lib.ntu.edu.tw/handle/123456789/601677Analysis of 7-methylguanine using isotope dilution and gas chromatography/electron-capture negative chemical ionization mass spectrometryjournal article10.1002/rcm.2003159541762-s2.0-22744455329