ScholarLens Back to search
2010•Pollution Control TechnologyRequires access

Determination of Trace Iron in Water by GFAAS

Wang Dong-jin

Open publisher page 0 citations

Abstract

An analytical method of the determination of trace iron in water by using graphite furnace atomic absorption spectrometry(GFAAS) was established in this paper.Magnesium nitrate was adopted as matrix modifier,appropriate ashing temperature and atomization temperature were selected in the experiment.The detection limit of the method was 0.50μg/L,the related coefficient of the standard curve for the method was 0.9998,the recovery rate was 92.0%~105% and precison was less than 4.9%.The method is rapid,simple and accurate,which is suitable for the determination of trace iron in water.

About this research paper

What this paper is about

An analytical method of the determination of trace iron in water by using graphite furnace atomic absorption spectrometry(GFAAS) was established in this paper.Magnesium nitrate was adopted as matrix modifier,appropriate ashing temperature and atomization temperature were selected in the experiment.The detection limit of the method was 0.50μg/L,the related coefficient of the standard curve for the method was 0.9998,the recovery rate was 92.0%~105% and precison was less than 4.9%.The method is rapid,simple and accurate,which is suitable for the determination of trace iron in water.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

An analytical method of the determination of trace iron in water by using graphite furnace atomic absorption spectrometry(GFAAS) was established in this paper.Magnesium nitrate was adopted as matrix modifier,appropriate ashing temperature and atomization temperature were selected in the experiment.The detection limit of the method was 0.50μg/L,the related coefficient of the standard curve for the method was 0.9998,the recovery rate was 92.0%~105% and precison was less than 4.9%.The method is rapid,simple and accurate,which is suitable for the determination of trace iron in water.

Key concepts: Ashing, Graphite furnace atomic absorption, Magnesium nitrate, Detection limit, Chemistry, Matrix (chemical analysis), TRACE (psycholinguistics), Recovery rate

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Determination of Trace Iron in Water by GFAAS — Research Paper | ScholarLens