In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
A Multi-Residue Method for Simultaneous Determination of 42 Pesticides in Rice Using QuEChERS Sample Preparation Procedure and Gas Chromatography Mass Spectrometry

Setareh Zakeri-Shahvari; Hamidreza Zare-mehrjardi; Mehdi Taghdiri

Volume 10, Issue 2 , September 2023, , Pages 1-13

https://doi.org/10.30473/ijac.2023.67545.1268

Abstract
  The principle of this research is based on the development of multi-residue method by QuEChERS sample preparation follow by gas chromatography with mass spectrometric detection in the selected ion monitoring mode (GC–MS-SIM) for the routine analysis of 42 pesticides in rice samples. The rice samples ...  Read More

Development of Homogeneous Liquid-Liquid Microextraction via Flotation Assistance Method for Determination of Benzene, Toluene, Xylene and Styrene in Water Samples

Majid Haji Hosseini; Mohammad Reza Rezaei; Mohammad Rezaee; Peyman Asaadi; Khatereh Ashtari

Volume 1, Issue 1 , March 2014, , Pages 20-28

Abstract
  This study propose a new analytical protocol for the determination of benzene, xylene, toluene and styrene in water samples using homogeneous liquid-liquid microextraction via flotation assistance (HLLME-FA) technique followed by gas chromatography-mass spectrometry (GC-MS). In this research, a special ...  Read More