| 8—羟基喹啉络合显色体系的偏最小二乘分光光度法研究 |
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| 引用本文： | 盛良全,刘少民.8—羟基喹啉络合显色体系的偏最小二乘分光光度法研究[J].安徽师范大学学报(自然科学版),1997,20(1):29-32. |
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| 作者姓名： | 盛良全 刘少民 |
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| 作者单位： | 合肥经济技术学院加工工艺系 |
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| 摘 要： | 本文基于８－羟基喹啉络合显色反应结合偏最小二乘法提出了既灵敏又具较高选择性的多组分光光度测定方法。应用于铜、铅、镉、钴的同时测定，可不经分离，方法简便。
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| 关 键 词： | 偏最小二乘 分光光度法 显色反应 配合 羟基喹啉 |
STUDY THE PARTIAL LEAST SQUARES SPECTROPHOTOMETRY USED FOR 8 HYDROXYQUINOLINE COMPLEXCOLORATING SYSTEM |
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| Sheng Liangquan,Liu Shaomin,Dai Ya,Yong Guopin.STUDY THE PARTIAL LEAST SQUARES SPECTROPHOTOMETRY USED FOR 8 HYDROXYQUINOLINE COMPLEXCOLORATING SYSTEM[J].Journal of Anhui Normal University(Natural Science Edition),1997,20(1):29-32. |
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| Authors: | Sheng Liangquan Liu Shaomin Dai Ya Yong Guopin |
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| Abstract: | Partial least squares(PLS) spectrophotometry has been proposed for 8 hydroxyquinoline complexcolorating system. As an available indirect multirariate calibration method, PLS is employed to tread a four component mixture system. Which is composed of Cu, Pb, Cd, Co complex compound. Good average recoveries and relative standard deviation are obtained. |
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| Keywords: | partial least squares(PLS)\ spectrophotometry\ multicomponent analysis\ multivariate calibration |
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