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石脑油中砷含量的测定
Determination of Arsenic in Naphtha
【摘要】 采用分光光度法测定石脑油中的砷含量 ,讨论了有关条件的变化对测定结果的影响 ,试验证明砷在低浓度范围内有良好的线性关系 ,能快速、准确测定石脑油中的微量砷
【Abstract】 Spectrophotometry,Content of arsenic in naphtha was analysed by spectrophotometry,effects of various conditiuns on the results were discussed.Good linear correlation was obtained in the range of low concentration of arsenic,and used in fast and accurate determination of arsenic in naphtha.
- 【文献出处】 云南化工 ,Yunnan Chemical Technology , 编辑部邮箱 ,2001年01期
- 【分类号】O657.32
- 【被引频次】4
- 【下载频次】53