%0 Journal Article
%T Simultaneous Determination of Alkali Metal ,Ammonium Ions and Amines by Single-Column Ion Chromatography<br>单柱离子色谱法同时测定碱金属、铵离子和胺类
%A Guan Liangzhi
%A Yu Hong
%A <br>关良智
%A 于泓
%J 色谱
%D 1995
%I 
%X imultaneous determination of alkali metal,ammonium ions and amines by single-column ion chromatogra-phy is described,A cation-exchange column was employed for separation with conductivity detection.Oxalicacid was used as eluent and the optimum eluent concentration was 4.0mmol/L. The detection limits,relativestandarddeviations and calibration curves for alkali metal.ammonium ions and amines were oblained. Themethod was applied for determining tap water.well water.soda water and snow with satisfactory results.
%K on chromatography
%K alkali metal ion
%K ammonium
%K amine
%K oxalic acid<br>离子色谱法
%K 碱金属离子
%K 铵
%K 胺
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=2BD31EED9264A1591707007CDF63312A&yid=BBCD5003575B2B5F&vid=FC0714F8D2EB605D&iid=CA4FD0336C81A37A&sid=8E6AB9C3EBAAE921&eid=E514EE58E0E50ECF&journal_id=1000-8713&journal_name=色谱&referenced_num=8&reference_num=3