Determination of marker residue of Olaqu
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Xiaojun Zhang; Bin Zheng; Hong Zhang; Xuechang Chen; Guangming Mei
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Article
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2011
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John Wiley and Sons
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English
⚖ 252 KB
## Abstract Methyl‐3‐quinoxaline‐2‐carboxylic acid (MQCA) is the last major remaining detectable metabolite of Olaquindox in animal tissue. A rapid, sensitive and specific ultra performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS) method was developed for the detection and quanti