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Corresponding Author

WeilingLin Huashui Hu

Abstract

The packings of electrochemical suppressor on ion chromatography were studied,It was found that the best packing is the appropriately sulfonate globular resins uniform in size.Using these resins,suppression efficiency was improved to 99.98%,and sensitivity improves about 10%,the reproducibilities of both the height of ion peaks and retention time are very good(c.v<2).

Keywords

Ion chromatography, Conduct, Suppressor

Publication Date

1999-05-28

Online Available Date

1999-05-28

Revised Date

1999-05-28

Received Date

1999-05-28

References

1ZWTian,RZHu,HSLin,JTWu.High_performanceelectrochemicalsuppresorforionchromatography.J.Chromatograph.,1988,439:159~1632StevensTS,DavisJC,SmalH.HolowFiberion_exchangesuppresorforionchromatography.Anal.Chem.,1981,53:1488~14923HanaokaY,MurayamaT,MuramotoS,MatsuraT,HanbaA.Ionchromatographywithanion_exchangemembranesuppressor.Chromatogr.,1982,239:537~5484FranklinGO.DevelopmentandapplictionsofionchromategraphyAm.Lab.(Fairfield,conn.),1985

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