| 磷钼杂多酸——孔雀绿分光光度法测定水中微量磷 |
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| 引用本文： | 刘玉凤.磷钼杂多酸——孔雀绿分光光度法测定水中微量磷[J].应用化工,1999,28(2):2. |
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| 作者姓名： | 刘玉凤 |
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| 作者单位： | 陕西省卫生防疫站,西安,710054 |
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| 摘 要： | 对磷钼杂多酸——孔雀绿分光光度法测定水中微量磷进行了探讨，对测定条件、精密度与准确度、干扰因素等进行了综合实验。该法灵敏度高、操作简便、络合物稳定时间长、精密度好、准确度高、干扰因素少，适合于水中微量磷的测定
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| 关 键 词： | 微量磷 络合物 分光光度法 灵敏度 |
| 修稿时间： | 1999-03-31 |
Determination of Micro-Phosphorus in Water by PMA-Malachite Green Spectrophotometry |
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| Liu Yufeng.Determination of Micro-Phosphorus in Water by PMA-Malachite Green Spectrophotometry[J].Applied chemical industry,1999,28(2):2. |
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| Authors: | Liu Yufeng |
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| Abstract: | This paper discusses the determination of micro-phosphorus in water by the PMA-Malachite green spectrophotometry.The synthetic experiments are made on the determination conditions,precision,accuracy and distubing factors,etc.This method has the following advantages:high sensitivity,easy to operate,long stabilization period for the complex,high precision and accuracy and few disturbing factors,so it is fit for the ditermination of micro-phosphorus in water.\= |
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| Keywords: | micro-phosphorus complex spectrophotometry sensitivity |
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