Determination of closantel and rafoxanid
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Shirley Sau Ling Lai; Hoi Sze Yeung; Wai On Lee; Clare Ho; Yiu Tung Wong
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Article
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2011
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John Wiley and Sons
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English
⚖ 353 KB
## Abstract A rapid and high‐throughput isotope dilution LC‐MS/MS method with online sample pre‐concentration and clean‐up using anionic mixed‐mode SPE was described for the determination of closantel and rafoxanide in edible bovine and ovine tissues. Tissue samples were extracted with acetonitrile