ScholarLens Back to search
2007•Journal of Instrumental AnalysisRequires access

Simultaneous Determination of 14 Elements in Vegetables by ICP-MS with Microwave Digestion

Guoyou Chen

Open publisher page 2 citations

Abstract

A method for the simultaneous determination of Ag,Al,As,Cd,Co,Cr,Cu,Mn,Ni,Pb,Sb,Se,Zn and Hg in vegetables by ICP-MS with microwave digestion was studied.The dried vegetable sample was digested in an enclosed,high pressure microwave vessel-MARS-X system and the elements were determined by ICP-MS under optimum conditions.The linear range of the calibration curve was 0-200.0 μg/L with a correlation coefficient of 0.999. The detection limits were in the range of 0.46-224.9 ng/L.Recoveries of the elements from the spiked vegetable sample were in the range of 81%-118%,and the RSD was less than 4.44%.The method was evaluated by analyzing the National Tomato Leaf Standard(GSBZ 51001-94).The results obtained agreed quite well with the certified values.

About this research paper

What this paper is about

A method for the simultaneous determination of Ag,Al,As,Cd,Co,Cr,Cu,Mn,Ni,Pb,Sb,Se,Zn and Hg in vegetables by ICP-MS with microwave digestion was studied.The dried vegetable sample was digested in an enclosed,high pressure microwave vessel-MARS-X system and the elements were determined by ICP-MS under optimum conditions.The linear range of the calibration curve was 0-200.0 μg/L with a correlation coefficient of 0.999. The detection limits were in the range of 0.46-224.9 ng/L.Recoveries of the elements from the spiked vegetable sample were in the range of 81%-118%,and the RSD was less than 4.44%.The method was evaluated by analyzing the National Tomato Leaf Standard(GSBZ 51001-94).The results obtained agreed quite well with the certified values.

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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

A method for the simultaneous determination of Ag,Al,As,Cd,Co,Cr,Cu,Mn,Ni,Pb,Sb,Se,Zn and Hg in vegetables by ICP-MS with microwave digestion was studied.The dried vegetable sample was digested in an enclosed,high pressure microwave vessel-MARS-X system and the elements were determined by ICP-MS under optimum conditions.The linear range of the calibration curve was 0-200.0 μg/L with a correlation coefficient of 0.999. The detection limits were in the range of 0.46-224.9 ng/L.Recoveries of the elements from the spiked vegetable sample were in the range of 81%-118%,and the RSD was less than 4.44%.The method was evaluated by analyzing the National Tomato Leaf Standard(GSBZ 51001-94).The results obtained agreed quite well with the certified values.

Key concepts: Chemistry, Microwave digestion, Calibration curve, Detection limit, Certified reference materials, Chromatography, Analytical Chemistry (journal), Inductively coupled plasma mass spectrometry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Simultaneous Determination of 14 Elements in Vegetables by ICP-MS with Microwave Digestion — Research Paper | ScholarLens