Determination of sulfonamides in animal tissues by modified QuEChERS and liquid chromatography tandem mass spectrometry

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• 作者：Ching-Hsuan Wen ; Shu-Ling Lin ; Ming-Ren Fuh ; ^{msfuh@scu.edu.tw}
• 关键词：QuEChERS (quick ; easy ; cheap ; effective ; rugged ; and safe) extraction ; Sulfonamides ; Dispersive solid-phase extraction (dSPE) ; Liquid chromatography (LC) ; Tandem mass spectrometry (MS/MS)
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：164
• 期：Complete
• 页码：85-91
• 全文大小：995 K
• 卷排序：164

文摘

Modified QuEChERS effectively extracted sulfonamides from fat-rich animal tissues. First report to use ND-lipids cartridge in the clean-up step of QuEChERS method. Good recoveries with acceptable matrix effect were obtained using modified QuEChERS. Developed QuEChERS-LC-MS/MS revealed good sensitivity (0.01–0.04 ng g−1).