离子色谱法同时测定有机和无机阴离子  

Simultaneous Determination of Organic and Inorganic Anions by Ion Chromatography

作　　者：胡枢[1] 魏春良[1] 丛丽[1] 

机构地区：[1]沈阳市环境监测中心站,沈阳110015

出　　处：《上海环境科学》1997年第2期30-31,41,共3页Shanghai Environmental Sciences

摘　　要：用离子色谱法同时测定有机阴离子和无机阴离子,实验中采用一种新型高容量分离柱,灵敏度高,选择性好。讨论了最佳实验条件的选择,测定了F^-、Cl^-、SO_4^(2-)、NO_2^-、SeO_3^(2-)、C_2O_4^(2-)、甲酸根和乙酸根等阴离子,并且分析了沈阳地区雪样中的几种阴离子。Using ion chromatography to determine organic and inorganic anions simultaneously, adopting a new type high volume separating column with high sensitivity and good selectivity. Selection of optimal experimental conditions, and determination of F-, Cl-, SO42-, NO2-, SeO32-, CaO42-, formate and acetate etc. anions has been discussed and conducted, and also determined several anions in snow from Shenyang area.

关 键 词：离子色谱 有机阴离子 无机阴离子 环境样品 

分 类 号：X830.2[环境科学与工程—环境工程]