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| Using Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry to Determine Clenbuterol in Meat |
| JIANG Yong;HU Gui-xiang;ZHU Hui-fang |
| 1. School of Life Science, Jiangxi Science and Technology Normal University, Nanchang 330013, China;
2. Nanchang Center for Disease Control and Prevention, Nanchang 330038, China |
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Abstract A method was developed for the determination of clenbuterol in meat using solid phase microextraction (SPME)
coupled with gas chromatography-mass spectrometry (GC-MS). The linear correlation coefficient of the GC-MS method
was 0.999 3, and the detection limit was 0.48 μg/kg. The average recoveries at three spiked levels varied from 96% to 104%,
and the precision expressed as relative standard deviation for three replicate determinations was 7.1%. This method proved
to be simple to use, accurate and reliable and have potential for practical application.
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2014, Vol. 28 
