A Study of the Potential Interference of ArC<SUP>+</SUP> on the Direct Determination of Trivalent Chromium and Hexavalent Chromium Using Ion Chromatography Coupled with ICP-MS

A Study of the Potential Interference of ArC⁺ on the Direct Determination of Trivalent Chromium and Hexavalent Chromium Using Ion Chromatography Coupled with ICP-MS
A Study of the Potential Interference of ArC⁺ on the Direct Determination of Trivalent Chromium and Hexavalent Chromium Using Ion Chromatography Coupled with ICP-MS

ㆍ 저자명: Nam. Sang-Ho,Park. Young-Il,Kim. Jae-Jin,Han. Sun-Ho,Kim. Won-Ho
ㆍ 간행물명: Bulletin of the Korean Chemical Society
ㆍ 권/호정보: 2004년|25권 4호|pp.447-451 (5 pages)
ㆍ 발행정보: 대한화학회
ㆍ 파일정보: 정기간행물|ENG|
PDF텍스트
ㆍ 주제분야: 기타

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.

서지반출

기타언어초록

Low and high resolution inductively coupled plasma mass spectrometry (ICP-MS) coupled with ion chromatography (IC) has been investigated for speciation of Cr(III) and Cr(VI). In particular, the interference of ArC^+formed by the carbon in a sample on the simultaneous determination of Cr(III) and Cr(VI) has been studied. In chemical speciation, this study shows that quadrupole type ICP-MS with low resolution has a limitation of simultaneous determination fo chromium species if the sample contains the carbon elements. The interference problems can be solved by high resolution ICP-MS.

키워드

Chromium species Ion chromatography ICP-MS

다운URL