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| ICP-OES法快速测定工业氯化钡中杂质的含量 | |
| 引用本文： | 黄彬. ICP-OES法快速测定工业氯化钡中杂质的含量[J]. 氯碱工业, 2010, 46(10): 33-35 |
| 作者姓名： | 黄彬 |
| 作者单位： | 宜宾天原集团股份有限公司,四川,宜宾,644004 |
| 摘 要： | 采用电感耦合等离子体发射光谱法同时测定工业氯化钡中钙、铁、钠、锶的含量,检测限(以质量浓度计)分别是0.02、0.02、0.01、0.2 mg/L,该测试方法的相对标准偏差≤8.69%,加标回收率为88%～112%,简单、快速、准确度高。 |
| 关 键 词： | ICP-OES 氯化钡 锶 钙 铁 钠 |
Rapid determination of impurities contained in industrial barium chloride by ICP-OES |
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| HUANG Bin. Rapid determination of impurities contained in industrial barium chloride by ICP-OES[J]. Chlor-Alkali Industry, 2010, 46(10): 33-35 | |
| Authors: | HUANG Bin |
| Affiliation: | HUANG Bin (Yibin Tianyuan Group Co. , Ltd. , Yibin 644004, China) |
| Abstract: | The calcium, iron, sodium and strontium contents in industrial barium chloride were determined simultaneously by ICP-OES. The determination limit was 0.02, 0.02, 0.01 and 0.2 mg/L, respectively. This determination method was simple, rapid and accurate with RSD not above than 8.69% and the recovery of standard addition of 88% - 112%. |
| Keywords: | ICP-OES |
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