| 5-Br-PADAP显色法同时测定人发中锌、铜、铁的含量 |
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| 引用本文： | 金丽杰,张福全,照日格图. 5-Br-PADAP显色法同时测定人发中锌、铜、铁的含量[J]. 内蒙古民族大学学报(自然科学版), 2001, 0(4) |
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| 作者姓名： | 金丽杰 张福全 照日格图 |
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| 作者单位： | 内蒙古民族大学理工学院 内蒙古民族大学附属医院 内蒙古民族大学理工学院 内蒙古通辽 内蒙古通辽 |
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| 摘 要： | 提出了在弱酸性介质及抗坏血酸和乳化剂存在下 ,以 5 -Br -PADAP为显色剂 ,选用了铜、锌、铁的最大吸收峰为 5 5 8,5 6 6和 76 0nm为测定波长 ,按系数倍率法和两波长标准加入法原理处理测量数据 ,直接测定了人发中铜、铁、锌的含量
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| 关 键 词： | 5-Br-PADAP 人发 锌铜铁 |
Content of Cu,Fe and Zn in Human Hair with 5-Br-PADAP Spectrphotometric Simultaneous Determination |
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| JIN Li-jie ,ZHANG Fu-quan ,Jorigtu. Content of Cu,Fe and Zn in Human Hair with 5-Br-PADAP Spectrphotometric Simultaneous Determination[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2001, 0(4) |
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| Authors: | JIN Li-jie ZHANG Fu-quan Jorigtu |
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| Affiliation: | JIN Li-jie 1,ZHANG Fu-quan 2,Jorigtu 1 |
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| Abstract: | In this paper,the method is based on the difference of absorption spectra of Cu,Fe and Zn with 5-Br-PADAP in weak acidic medium and in the presence of nonionic surface and OP.The absorbance of sample were measured at wave length of 558,566 and 760 nm,and the data treated by the principle of coefficients and two-wave length standard addition method.The hypertensive sufferer of human hair have been analyzed by the method. |
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| Keywords: | Br-PADAP Human hair Zn Cu and Fe |
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