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化学学报
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化学学报 ›› 1962, Vol. 28 ›› Issue (2): 75-79.    下一篇

论文

快速微量测定有机化合物中碳、氫的改良法

张矞之, 黄慧珠, 张仁斌   

  1. 中国科学院药物研究所
  • 投稿日期:1960-04-08 发布日期:2013-06-03

AN IMPROVED RAPID METHOD FOR THE DETERMINATION OF CARBON AND HYDROGEN IN ORGANIC COMPOUNDS

CHANG CHÜ-CHIH, HUANG HUI-CHU, CHANG JEN-PING   

  1. Institute of Materia Medica, Academia Sinica
  • Received:1960-04-08 Published:2013-06-03

PDF

340

被引次数

3

以Körbl的高锰酸银热分解产物作接触氧化剂和空管快速法(用套管进行热分解)相联合的方法测定微量有机化合物中的碳、氢,分析时间为二十至二十五分钟,误差在±0.3%之内。

A rapid method for the determination of carbon and hydrogen in organic compounds is described, in which Körbl's catalytic method was modified by combining it with Korshun's pyrolysis procedure. Some 20 determinations have been carried out with errors less than 0.30%. It takes 20-25 minutes for one determination.