A critical assessment of ultrasound-assisted extraction as sample pre-treatment for fast determination of multielements in seafood using inductively coupled plasma mass spectrometry

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• 作者：Adriá ; n Garcí ; a-Figueroa^a ; Jorge Millos^b ; Carlos Bendicho^a ; Isela Lavilla^a ; ^{isela@uvigo.es}
• 关键词：Ultrasound-assisted extraction ; Inductively coupled plasma-mass spectrometry ; Seafood ; Cd ; Cu ; Mn ; Ni ; Pb ; Zn ; Interference study ; Flow injection analysis
• 刊名：Microchemical Journal
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：130
• 期：Complete
• 页码：458-464
• 全文大小：578 K
• 卷排序：130

文摘

A fast method for multielemental analysis by UAE and ICP-MS in seafood is presented. Extract dilution as a simple strategy in order to limit interferences is evaluated. The clean-up of extracts with C18 as a more sensitive alternative is also assessed. The use of a FI system for introducing extracts in the instrument is also considered.