食品科学 ›› 2008, Vol. 29 ›› Issue (1): 267-269.
• 分析检测 • 上一篇 下一篇
张遴, 乐爱山
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ZHANG Lin, LE Ai-Shan
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摘要: 本研究采用氢化物发生-原子荧光光谱法,同时测定与食品接触容器中砷、锑的溶出量,并确定了仪器的最佳工作条件。方法准确、简便、快速。在选定的测定条件下,砷和锑的检出限分别为0.003μg/L和0.030μg/L,相对标准偏差分别为1.3%和2.2%,回收率分别为94.0%~102.5%和94.0%~102.8%。
关键词: 砷, 锑, 氢化物发生-原子荧光光谱法, 与食品接触容器, 溶出量
Abstract: A method for the simultaneous release determination of hollowware Arsenic and Antimony in contact with food by hydride generation-atomic fluorescence spectrometry. The optimal instrument conditions were established. The method is accurate, convenient and rapid. Under the optimal conditions, the detection limits are 0.003 μg/L and 0.030μg/L respectively. The relative standard deviations are 1.3% and 2.2%, and the recoveries are in the ranges of 94.0%~102.5% and 94.0%~102.8% for As and Sb respectively.
Key words: Arsenic, Antimony, hydride generation-atomic fluorescence spectrometry, hollowware in contact with food, release
张遴, 乐爱山. 氢化物发生-原子荧光光谱法同时测定与食品接触容器中砷、锑溶出量[J]. 食品科学, 2008, 29(1): 267-269.
ZHANG Lin, LE Ai-Shan. Simultaneous Release Determination of Hollowware Arsenic and Antimony in Contact with Food by Hydride Generation-Atomic Fluorescence Spectrometry[J]. FOOD SCIENCE, 2008, 29(1): 267-269.
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