Azinphos-methyl and chlorfenvinphos pesticides determination using fabric phase sorptive extraction followed by high performance liquid chromatography-photodiode array detector
Date
25 April 2Author
Halil ˙İbrahim UlusoyMasoumeh Sattari Dabbagh
Marcello Locatelli
Songül Ulusoy
Abuzar Kabir
Mir Ali Farajzadeh
Metadata
Show full item recordAbstract
A reliable and efficient fabric phase sorptive extraction method was developed for the rapid analysis of azinphosmethyl
and chlorfenvinphos pesticide residues in wastewater and fruit juice samples using high-performance
liquid chromatography-photodiode array detector. The influences of major experimental parameters were
evaluated and optimized. Relative standard deviation values at two different concentrations (50 and 100 μg L–1)
for intra–day (n = 6) and inter–day (n = 4) precisions were less than 8%. Limits of detection for azinphos-methyl
and chlorfenvinphos were calculated as 0.96 μg L–1 and 2.5 μg L–1, respectively. The values of the enrichment
factors for azinphos-methyl and chlorfenvinphos were calculated as 71 and 73, respectively. The developed
analytical method has been allowed simple, specific, accurate and sensitive simultaneous determination of
azinphos-methyl and chlorfenvinphos. Additionally, the superior performances and operational simplicity of
fabric phase sorptive extraction method have been demonstrated by analyzing the selected pesticide residues in
wastewater as well as in carrot, apple, peach, apricot, and orange juice samples.