| 微波溶样ICP-MS测定海产品中十六种元素 |
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| 引用本文： | 孙玉岭,陈明生,王玉萍.微波溶样ICP-MS测定海产品中十六种元素[J].光谱学与光谱分析,1999,19(4):601-603. |
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| 作者姓名： | 孙玉岭 陈明生 王玉萍 |
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| 作者单位： | 大连进口食品卫生监督检验中心,116001,大连 |
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| 摘 要： | 本文利用微波消解ＩＣＰ－ＭＳ法测定了海产品种Ｎａ、Ｍｇ、Ａｌ、Ｐ、Ｃｒ、Ｍｎ、Ｆｅ、Ｎｉ、Ｃｕ、Ｚｎ、Ａｓ、Ｓｒ、Ｍｏ、Ｃｄ、Ｐｂ、Ｈｇ，并利用国家标准物质贻贝ＧＢＷ０８５７１验证了方法的准确度，测定值与标准值吻合，同时用多内标法有效地校正了基本干扰。方法简便、快速、准确、可靠。
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| 关 键 词： | 微波溶样 标准物质 内标校正 |
Microwave Acid-digestion ICP-MS Method for the Determination of Sixteen Elements in Marine Products |
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| Yuling SUN,Mingsheng CHEN,Yuping WANG.Microwave Acid-digestion ICP-MS Method for the Determination of Sixteen Elements in Marine Products[J].Spectroscopy and Spectral Analysis,1999,19(4):601-603. |
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| Authors: | Yuling SUN Mingsheng CHEN Yuping WANG |
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| Institution: | Import Food Hygienic Supervision and Inspection Center of Dilian, 116001 Dalian. |
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| Abstract: | Microwave acid digestion samples and ICP MS method were established for the determination of Na,Mg,Al,P,Cr,Mn,Fe,Ni,Cu,Zn,As,Sr,Mo,Cd,Pb and Hg in marine product,According standard sample GBW08571 mussel,we cheek the method accuracy and precision.The accuracy average values are 96 7%.These results are very suitable for the reference values.The RSDs of all elements are less than 5%.We use several internal standard correction method to correct the matrix interference.The method is simple,rapid,accurate and reliable. |
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| Keywords: | ICP-MS |
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