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Simultaneous detection and quantitation of highly water-soluble herbicides in serum using ion-pair liquid chromatography-tandem mass spectrometry.
We report the simultaneous screening of highly polar, water-soluble, and less-volatile herbicides, including glyphosate, glufosinate, paraquat, and diquat, in serum using liquid chromatography-massExpand
Determination of nimetazepam and 7-aminonimetazepam in human urine by using liquid chromatography-tandem mass spectrometry.
Determination of metabolites of popular drugs of abuse, including nimetazepam and nitrazepam, in urine by using liquid chromatography/mass spectrometry and presence of 7-aminonimetazpeam in the urine was an indicator of the subject being a probable abuser of nimetzepam. Expand
Rapid Identification of the Antioxidant Constituent of Koelreuteria henryi
cForensic Science Division, Criminal Investigation Bureau, No. 5, Lane 553, Chung Hsiao E. Road, Section 4, Taipei 106, Taiwan, R.O.C. In recent years, on-line coupling of separation and activityExpand