DETERMINATION OF PHOSPHORUS IN COPPER-PHOSPHORUS ALLOYS, BY GLC TECHNIQUE

被引：1
|
作者：
KONTOYANNAKOS, J
MARKANTONATOU, C
机构：
[1] Inorganic and Analytical Chemistry Laboratories, National Technical University of Athens, Athens
来源：
CHROMATOGRAPHIA | 1979年 / 12卷 / 04期
关键词：
Alloys; copper; Chromatography; gas-liquid; Phosphorus;
D O I：
10.1007/BF02411364
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A simple, sensitive, accurate and rapid gas chromatographic method for the quantitative determination of phosphorus in copper-phosphorus alloys is described. The method is based on the chlorination of the sample with carbon tetrachloride in a sealed glass capsule at 550°C. The volatile products are introduced into the gas chromatograph after crushing the capsule in a special device. The method is very quick (ca. 20 min), involves simple manipulations and the error is about ±0.5%. © 1979 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.
引用
收藏
页码：212 / 214
页数：3
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