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A new method for the simultaneous determination of urinary NNAL and cotinine concentrations using HILIC-MS/MS coupled with PRiME HLB SPE

Luo, XY; Wang, WJ; Zhao, X; Zeng, HY; Ze, N; Zhang, QF; Zou, XL; Yuan, Y; Zheng, B

Zou, XL; Yuan, Y; Zheng, B (corresponding author), Sichuan Univ, West China Sch Publ Hlth, Dept Sanit Technol, Chengdu, Peoples R China.; Zou, XL; Yuan, Y; Zheng, B (corresponding author), Sichuan Univ, West China Hosp 4, Chengdu, Peoples R China.

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2021; 465 ():

Abstract

Urinary cotinine and NNAL are the biomarkers of tobacco smoke exposure and tobacco specific nitrosamines (TSNAs), respectively. A new method for the s......

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