| ICP—AES法测定复合肥中磷,钾,锌,锰和硼 |
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| 引用本文： | 梁少俊,秦勇之.ICP—AES法测定复合肥中磷,钾,锌,锰和硼[J].光谱实验室,1997,14(2):15-18. |
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| 作者姓名： | 梁少俊 秦勇之 |
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| 作者单位： | [1]广西师范大学分部215信箱 [2]桂林工学院应用化学系 |
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| 摘 要： | 用ＩＣＰ－ＡＥＳ法同时测定了复合肥中磷，钾锌锰和硼，确定了仪器的工作参数，对分析线的选择，背景扣除。酸度影响和共存元素间的干扰等进行了研究。方法的回收率为９５％－１０４％，相对标准偏差为２．６６％－５．５４％。
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| 关 键 词： | ICP－AES法 复合肥 磷 钾 锌 锰 硼 |
Determination of P,K,Zn,Mn and B in Compound Fertilizers by ICP-AES |
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| LIANG Shaojun.Determination of P,K,Zn,Mn and B in Compound Fertilizers by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,1997,14(2):15-18. |
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| Authors: | LIANG Shaojun |
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| Abstract: | A method for determination of P,K,Zn,Mn and B in compound fertilizers by ICP-AES has beenreported in this paper. The instrument parameters have been optimized. Selection of element analyti-cal line, acidity effects and interferences of coexisted elements have been studied. The recovery was95% - 104 %, the RSD was 2. 66% - 5. 54%. |
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| Keywords: | ICP-AES Compound Fertilizers P K Zn Mn B |
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