高等学校化学学报 ›› 1981, Vol. 2 ›› Issue (3): 389.

• 研究简报 • 上一篇    下一篇

测定两干扰组分体系的新吸光度法——图解比例法的研究

史慧明, 何锡文, 杨万龙   

  1. 南开大学化学系
  • 收稿日期:1980-01-21 出版日期:1981-08-24 发布日期:1981-08-24

A NEW COLORIMETRIC INVESTIGATION IN THE DETERMINATION OF TWO INTERFERING COMPONENT SYSTEMS-THE GRAPHICAL RATIO METHOD

Shih Huiming, Ho Hsiwen, Yang Wanlong   

  1. Department of Chemistry Nankai University, Tian jin
  • Received:1980-01-21 Online:1981-08-24 Published:1981-08-24

摘要: 当用吸光度法测定欲测组分时,在显色反应中若有两干扰组分体系存在就会使此显色反应为基础的吸光度法的实用价值大大降低。如何使这种体系克服Me的干扰,顺利地测定Me的含量,这是个既有理论意义又有实用价值的课题。本文试图用通常的分光光度计以图解比例法为途径解决此课题。

Abstract: A new graphical ratio method has been proposed for the determination of two interfering component systems. The theoretical fundament of the method has been discussed. It is advisable to use two component spectro-photometric analysis.

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