ScholarLens Back to search
2009•Rock and Mineral AnalysisRequires access

Determination of Multi-elements in Soil Samples by Inductively Coupled Plasma-Optical Emission Spectrometry and Graphite Furnace Atomic Absorption Spectrometry with Microwave Digestion

Wu Jie

Open publisher page 0 citations

Abstract

Microwave digestion method was used to decompose the soil samples and inductively coupled plasma-optical emission spectrometry(ICP-OES) and graphite furnace atomic absorption spectrophotometry(GFAAS) were used to determine nine elements of Cu,As,Pb,Zn,Co,Cr,Mn,Ni and V in sample solution.Sample digestion and instrument measurement conditions were optimized through the experiments.The detection limits of the method for the elements are from 0.16 μg/g to 2.52 μg/g.Recoveries for different elements are between 95.2% and 107% with precision of 2.03%~9.79%RSD(n=7).The method provides the advantages of lower detection limits,simple operation and high efficiency.

About this research paper

What this paper is about

Microwave digestion method was used to decompose the soil samples and inductively coupled plasma-optical emission spectrometry(ICP-OES) and graphite furnace atomic absorption spectrophotometry(GFAAS) were used to determine nine elements of Cu,As,Pb,Zn,Co,Cr,Mn,Ni and V in sample solution.Sample digestion and instrument measurement conditions were optimized through the experiments.The detection limits of the method for the elements are from 0.16 μg/g to 2.52 μg/g.Recoveries for different elements are between 95.2% and 107% with precision of 2.03%~9.79%RSD(n=7).The method provides the advantages of lower detection limits,simple operation and high efficiency.

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

Microwave digestion method was used to decompose the soil samples and inductively coupled plasma-optical emission spectrometry(ICP-OES) and graphite furnace atomic absorption spectrophotometry(GFAAS) were used to determine nine elements of Cu,As,Pb,Zn,Co,Cr,Mn,Ni and V in sample solution.Sample digestion and instrument measurement conditions were optimized through the experiments.The detection limits of the method for the elements are from 0.16 μg/g to 2.52 μg/g.Recoveries for different elements are between 95.2% and 107% with precision of 2.03%~9.79%RSD(n=7).The method provides the advantages of lower detection limits,simple operation and high efficiency.

Key concepts: Graphite furnace atomic absorption, Microwave digestion, Inductively coupled plasma, Analytical Chemistry (journal), Detection limit, Chemistry, Mass spectrometry, Inductively coupled plasma mass spectrometry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Determination of Multi-elements in Soil Samples by Inductively Coupled Plasma-Optical Emission Spectrometry and Graphite Furnace Atomic Absorption Spectrometry with Microwave Digestion — Research Paper | ScholarLens