Cross validation of gas chromatography-flame photometric detection and gas chromatography-mass spectrometry methods for measuring dialkylphosphate metabolites of organophosphate pesticides in human urine

• Main Authors: Tippawan Prapamontol, Kunrunya Sutan, Sompong Laoyang, Surat Hongsibsong, Grace Lee, Yukiko Yano, Ronald Elton Hunter, P. Barry Ryan, Dana Boyd Barr, Parinya Panuwet
• Format: Journal
• Published: 2018
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84897075867&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/45620
• Institution: Chiang Mai University

We report two analytical methods for the measurement of dialkylphosphate (DAP) metabolites of organophosphate pesticides in human urine. These methods were independently developed/modified and implemented in two separate laboratories and cross validated. The aim was to develop simple, cost effective...