人血清中几种元素的ICP－AES法测定  

Determination of Several Kinds of Elements in Human Serum by ICP-AES

作　　者：何才云[1] 胡安明[1] 孙爱民[1] 黄勋[1] 陈复生[1] 

机构地区：[1]华西医科大学分析测试中心

出　　处：《光谱实验室》1994年第2期57-59,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：本文研究了应用ＩＣＰ－ＡＥＳ测定人血清中Ｃａ、Ｍｇ、Ｎａ、Ｚｎ、Ｋ、Ｐ六种元素的方法。将经前处理好的人血清中加入适当的硝酸－过氧化氢混合消解液，在消解罐中经高温、高压下，使其有效地消除血清复杂基体的干扰。选用美国ＩＣＡ９０００（Ｎ＋Ｍ）型仪器的工作条件。以国家标准物质研究中心的贮备液作标准。并采用日本人血清标准和我国ＧＢＷ０９１３１牛血清标准校准仪器。The paper reports a determination of several kinds of elements in human serum.Appropriate amount of digesting liquid of HNO3-H2O2 mixture wasadded to the human serum, then the solution is digested at high temperature, high pressure. The complex matrix interferences of serum are eliminated efficiently. The work conditions of American ICA9000(N+M) equipment are taken in the work. The single element storage liquid of state standard substance resarch center was used for analytical standard. Japnese human serum standard substance and native GBW09131 ox serum standard substance are used for calibrating the equipment.

关 键 词：血清 ICP-AES 钙 镁 钠 锌 

分 类 号：Q592.1[生物学—生物化学]