Determination of chemical warfare agents - Gas chromatographic analysis of ethylarsine dichloride by derivatization with dithiols - (3rd communication)

被引：9

作者：

Haas, R ^{[1
]}

机构：

[1] Buro Altlastenerkundung & Umweltforsch, D-35037 Marburg, Germany

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 1998年 / 5卷 / 02期

关键词：

analysis; arsenic compounds; chemical warfare agents; cwa; derivatization; detection; determination; ethylarsine dichloride; gas chromatography;

D O I：

10.1007/BF02986387

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Ethylarsine dichloride was used during WW I as a chemical warfare agent. Residues of this chemical warfare agent and its metabolites are still present today and continue to contaminate soil and water. A gas chromatographic method for the detection and determination of ethylarsine dichloride is shown. Six dithiols were tested as possible derivatization reagents for ethylarsine dichloride. With selection of the dithiol, matrix interferences can be eliminated because of the different retention times of the derivatives.

引用

页码：63 / 64

页数：2