| ICP－AES法测定栽培灵芝中9种微量元素 |
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| 引用本文： | 韩蕴华,高宝岩,宋慧源.ICP－AES法测定栽培灵芝中9种微量元素[J].光谱实验室,1995(5). |
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| 作者姓名： | 韩蕴华 高宝岩 宋慧源 |
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| 作者单位： | 天津师范大学实验中心 |
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| 摘 要： | 本文报导了采用美国ＬｅｅｍａｎＬａｂｓ公司生产的ＰＳ－Ⅰ型中阶梯光栅光谱仪，对栽培灵芝中Ｇｅ、Ｃａ、Ｍｇ、Ｚｎ、Ｃｕ、Ｍｎ、Ｆｅ、Ｋ、Ｎａ等元素进行了测定。为防止Ｇｅ的挥发损失，采用了ＨＮＯ３－ＨＣｌＯ４低温湿法消化的前处理方法。相对标准偏差为１．３１％－９．１１％，回收率为９１．０％－１１０．０％，结果令人满意。
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| 关 键 词： | 电感耦合等离子体发射光谱法，栽培灵芝，微量元素 |
The Determination for Nine Trace Elements in Cultured Canoderma Lucidum by ICP-AES |
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| Han Yunhua,Gau Baoyan,Song Huiyuan.The Determination for Nine Trace Elements in Cultured Canoderma Lucidum by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,1995(5). |
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| Authors: | Han Yunhua Gau Baoyan Song Huiyuan |
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| Abstract: | Nine trace elements of Ge,Ca,Mg,Zn,Cu,Mn,Fe,K and Na in cultured canoderma lucidun are determined by used of the American Leeman Labs ICP/echelle spectrometer in this experiment.For prevent the evapuration of Ge,we used the method of HNO3-HClO4ow temperature wet digest.The relative standard deviation in measurement are 1.31%-9.11%.The rate of recovery of samples standard addition tests is showed 91.0%-110.0%,the result is quite satisfied. |
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| Keywords: | Inductively Coupled Plasma Atomic Emission Spectrometry Cultured Canoderma Lucidum Trace Element |
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