ScholarLens Back to search
2008•Unpublished venueRequires access

Study on the Analysis of 70 Pesticides in Fruits and Vegetables Using Liquid Chromatography with Tandem Mass Spectrometric Detection

Cstc Standards

Open publisher page 0 citations

Abstract

A multi-residue method for the determination of 70 pesticides in fruits and veg- etables by means of LC-MS/MS is presented.The pesticides were extracted by acetonitrile,pu- rified using SPE and finally detected by LC-MS/MS within 35 minutes.The method is proved to be linear obtaining correlation coefficients from 0.995 to 1.000 over the range 0.01～2.00 μg/mL.The obtained recoveries are in the range 70%～120% and the LOD is 10 μg/kg.The LOD,recovery and RSD can meet the demands of the analysis of pesticide residue.

About this research paper

What this paper is about

A multi-residue method for the determination of 70 pesticides in fruits and veg- etables by means of LC-MS/MS is presented.The pesticides were extracted by acetonitrile,pu- rified using SPE and finally detected by LC-MS/MS within 35 minutes.The method is proved to be linear obtaining correlation coefficients from 0.995 to 1.000 over the range 0.01～2.00 μg/mL.The obtained recoveries are in the range 70%～120% and the LOD is 10 μg/kg.The LOD,recovery and RSD can meet the demands of the analysis of pesticide residue.

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

A multi-residue method for the determination of 70 pesticides in fruits and veg- etables by means of LC-MS/MS is presented.The pesticides were extracted by acetonitrile,pu- rified using SPE and finally detected by LC-MS/MS within 35 minutes.The method is proved to be linear obtaining correlation coefficients from 0.995 to 1.000 over the range 0.01～2.00 μg/mL.The obtained recoveries are in the range 70%～120% and the LOD is 10 μg/kg.The LOD,recovery and RSD can meet the demands of the analysis of pesticide residue.

Key concepts: Chromatography, Residue (chemistry), Pesticide, Chemistry, Pesticide residue, Liquid chromatography–mass spectrometry, Tandem mass spectrometry, Linear range

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Study on the Analysis of 70 Pesticides in Fruits and Vegetables Using Liquid Chromatography with Tandem Mass Spectrometric Detection — Research Paper | ScholarLens