| 孙哲平.高频熔样等离子体发射光谱标准加入法测定刚玉中硅钛[J].岩矿测试,2005,(2):154-156 |
| .A Standard Addition Method for ICP-AES Determination of Si and Ti in Corundum with High-Frequency Fusion[J].Rock and Mineral Analysis,2005,(2):154-156.DOI: |
| 高频熔样等离子体发射光谱标准加入法测定刚玉中硅钛 |
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| A Standard Addition Method for ICP-AES Determination of Si and Ti in Corundum with High-Frequency Fusion |
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| DOI： |
| 中文关键词: 高频熔样,标准加入法,等离子体发射光谱,刚玉,硅,钛 |
| 英文关键词: high-frequency,standard addtion,inductively cou pled plasma atomic emission spectrometry (ICP-AES),corundum,silicon,titan ium |
| 基金项目: |
| 孙哲平 |
| 辽宁出入境检验检疫局 辽宁大连116001 |
| 摘要点击次数: 1240 |
| 全文下载次数: 1314 |
| 中文摘要: |
| 以Li2B4O7 为熔剂高频电感熔样,等离子体发射光谱标准加入法测定了刚玉中的硅和钛。方法的检出限Si为0. 05mg/L,Ti为0. 02mg/L;线性浓度上限Si为40mg/L,Ti为80mg/L;回收率为95. 2% ~104. 3%;RSD(n=6)为0. 88% ~1. 36%。 |
| 英文摘要: |
| A standard addition method for determination of Si and Ti in corundum by ICP-AE S was studied and fused samples with high-frequency was applied. The detection limits are: 0.05 mg/L for Si,0.02 mg/L for Ti; the upper limit for the range of linearity are |
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