Determination of Pesticide Residues in Water Using Extraction Method-Reference-Cited by-同舟云学术

Determination of Pesticide Residues in Water Using Extraction Method

Published:2023-12-18 Issue:6 Volume:27 Page:1355-1366
ISSN:2147-835X
Container-title:Sakarya University Journal of Science
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Author:

ŞAMİL Ali¹^ORCID,KUŞVURAN Erdal²^ORCID

Affiliation:

1. KAHRAMANMARAS SUTCU IMAM UNIVERSITY, FACULTY OF ARTS AND SCIENCES, DEPARTMENT OF CHEMISTRY, DEPARTMENT OF CHEMISTRY (SE)

2. CUKUROVA UNIVERSITY, ADANA VOCATIONAL SCHOOL, TECHNICAL PROGRAMS DEPARTMENT, CHEMISTRY PR.

Abstract

In this work organochlorine pesticides were first extracted from water using a solvent mixture (hexane:dichloromethane) and the quantities were then determined using a GC-MS fitted with an Electron Ionization (EI) and Selective Ion Monitoring (SIM) method. At the same time changes in the recovery ratios of spike levels were seen ranging from 73.6% to 96.1% (Chlorfenapyr). The recovery values that we found to be the lowest and greatest were 0.100 µg L-1 and 1.600 µg L-1 respectively. We also noticed that the Bromophos-ethyl, Bromophos-methyl and Chlorfenapyr pesticides had the lowest recovery efficiency. Additionally, the important values of pesticides with double benzene rings were detected in the following decreasing order: 4.4'-DDE > 4.4'-DDD > o.p'-DDE > Chlorfenapyr > 2.4'-DDD.

Publisher

Sakarya University Journal of Science

Subject

General Medicine

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