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Yao Xue Xue Bao. 2012 Dec;47(12):1667-70.

[Determination of doping in human urine by gas chromatography-high resolution mass spectrometry].

[Article in Chinese]

Author information

1
China Anti-Doping Agency, Beijing 100029, China. xingyanyi@tom.com

Abstract

A method was evaluated for determination of twenty-one doping (including nandrolone, boldenone and methandienone) in human urine by gas chromatography-high resolution mass spectrometry. Samples were prepared by liquid-liquid extraction, concentrated, TMS derivatization and limit of detection at ng x mL(-1) by MID/GC/HRMS. According to the code of the World Anti-Doping Agency (WADA), precision and recoveries of the procedure were evaluated by replicate analysis (n = 6), the recoveries in the range of 66%-103%, with the RSD below 10.0%. The precision within the day of the method with three different concentrations was also determined RSD were less than 9.5%, 10.0% and 9.7%.

PMID:
23460974
[Indexed for MEDLINE]

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