REVERSED PHASE HPLC FOR DETERMINATION OF TRACE AMOUNT OF CADMIUM (Ⅱ), ZINC (Ⅱ), LEAD(Ⅱ), COPPER (Ⅱ) WITH MESO-TETRA PHENYL PORPHYRIN

doi:10.13406/j.cnki.cyxb.1991.03.006

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REVERSED PHASE HPLC FOR DETERMINATION OF TRACE AMOUNT OF CADMIUM (Ⅱ), ZINC (Ⅱ), LEAD(Ⅱ), COPPER (Ⅱ) WITH MESO-TETRA PHENYL PORPHYRIN

更新时间：2024-01-17

- REVERSED PHASE HPLC FOR DETERMINATION OF TRACE AMOUNT OF CADMIUM (Ⅱ), ZINC (Ⅱ), LEAD(Ⅱ), COPPER (Ⅱ) WITH MESO-TETRA PHENYL PORPHYRIN
- Journal of Chongqing Medical University Issue 3, Pages: 196-200(1991)
- 作者机构：
  
  1. 重庆医科大学中心实验室
  2. 重庆医科大学化学教研室
  3. 重庆医科大学中心实验室重庆医科大学化学教研室
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.1991.03.006
  CLC：
- Published：1991，
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[1]邱宗荫,李惠芝.meso-四苯基卟啉测定微量镉、锌、铅、铜的反相高效液相色谱法研究[J].重庆医科大学学报,1991(03):196-200.

REVERSED PHASE HPLC FOR DETERMINATION OF TRACE AMOUNT OF CADMIUM (Ⅱ), ZINC (Ⅱ), LEAD(Ⅱ), COPPER (Ⅱ) WITH MESO-TETRA PHENYL PORPHYRIN. [J]. Journal of Chongqing Medical University (3):196-200(1991)
[1]邱宗荫,李惠芝.meso-四苯基卟啉测定微量镉、锌、铅、铜的反相高效液相色谱法研究[J].重庆医科大学学报,1991(03):196-200. DOI： 10.13406/j.cnki.cyxb.1991.03.006.

REVERSED PHASE HPLC FOR DETERMINATION OF TRACE AMOUNT OF CADMIUM (Ⅱ), ZINC (Ⅱ), LEAD(Ⅱ), COPPER (Ⅱ) WITH MESO-TETRA PHENYL PORPHYRIN. [J]. Journal of Chongqing Medical University (3):196-200(1991) DOI： 10.13406/j.cnki.cyxb.1991.03.006.

摘要

本文建立了以α、β、γ、δ-四苯基卟啉（TPP）为柱前衍生化试剂同时测定镉（Ⅱ）、锌（Ⅱ）、铅（Ⅱ）、铜（Ⅱ）的反相高效液相色谱法.方法简便、快速、分离效果好、精密度较高

RS.D在1.9%—5.0%之间

回收率在95.7%—104.0%之间.最低检出量为11pg镉（Ⅱ）、0.33gg锌（Ⅱ）、414pg铅（Ⅱ）、63.5pg铜（Ⅱ）.本方法已试用于正常人全血中四种微量元素的测定

结果较为满意

Abstract

A new method for simultaneous determination of trace Cd( Ⅱ )

Zn(Ⅱ)

Pb( Ⅱ )

and Cu(Ⅱ) has been developed. The method was based on the reversed phase HPLC of metal α、 β、 γ、 δ、-tetra phenyl porphyrin chelate. The relative standard deviations were 1.9%-5.0% and the recoveries were 95.7%-104.0%. The detection limits were 11 pg for Cd(Ⅱ)

0.33 pg for Zn( Ⅱ )

414 pg for Pb( Ⅱ ) and 63.5 pg for Cu(Ⅱ) respectively.This method was simple and has been used for simulfaneous determination of trace Cd

Pb and Cu in human blood

关键词

α、β、γ、δ-四苯基卟啉反相高效液相色谱法镉锌铅铜

Keywords

αβ γ δ-tetraphenyl porphyrinReversed phase HPLCcadmiumzincLeadcopper

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Related Institution

Department of Gynecology and Obstetric，University Hospital of Gansu Traditional Chinese Medicine

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重庆医科大学电子显微镜室生殖医学超微结构实验室

Scientific Research Division,the First Affiliated Hospital,Chongqing Medical University

重庆医科大学公共卫生学院

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