Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]

A (PDMS)-coated stir bar was prepared for a glass jacket-free stir bar sorptive extraction (SBSE) configuration by adhesion technique for the extraction of triazine herbicides prior to quantification using a gas chromatography-flame ionization detector (GC-FID). A central composite design (CCD) was...

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Published in:Malaysian Journal of Analytical Sciences
Main Author: Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
Format: Article
Language:English
Published: Malaysian Society of Analytical Sciences 2018
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043345234&doi=10.17576%2fmjas-2018-2201-06&partnerID=40&md5=94badff0fdaaa62c29d3ee6d59ba998f
id 2-s2.0-85043345234
spelling 2-s2.0-85043345234
Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
2018
Malaysian Journal of Analytical Sciences
22
1
10.17576/mjas-2018-2201-06
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043345234&doi=10.17576%2fmjas-2018-2201-06&partnerID=40&md5=94badff0fdaaa62c29d3ee6d59ba998f
A (PDMS)-coated stir bar was prepared for a glass jacket-free stir bar sorptive extraction (SBSE) configuration by adhesion technique for the extraction of triazine herbicides prior to quantification using a gas chromatography-flame ionization detector (GC-FID). A central composite design (CCD) was used in the optimization of extraction and desorption conditions. At optimum conditions, values of factors were set as pH 8.5, with no addition of NaCl, for 25 minutes of extraction time, and 24 minutes of desorption time. Under optimal experimental conditions, the proposed method has linear ranges at 0.1 – 100 µgL-1 with correlation of determination (R2), ranging from 0.9991 – 0.9995, respectively. The limit of detection (LODs) and limit of quantification (LOQs) of three triazines were found to be ranging from 0.015 – 0.023 µgL-1 and 0.047 – 0.060 µgL-1, respectively. © 2018, Malaysian Society of Analytical Sciences. All rights reserved.
Malaysian Society of Analytical Sciences
13942506
English
Article
All Open Access; Gold Open Access
author Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
spellingShingle Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
author_facet Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
author_sort Abidin N.A.Z.; Abdullah M.P.; Al-Qaim F.F.; Khalik W.M.A.W.M.; Othman M.R.
title Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
title_short Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
title_full Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
title_fullStr Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
title_full_unstemmed Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
title_sort Assessing stir bar sorptive extraction for triazine herbicides extraction by using a central composite design approach; [Penilaian pengekstrakan erapan bar untuk pengekstrakan herbisid triazin menggunakan pendekatan reka bentuk komposit berpusat]
publishDate 2018
container_title Malaysian Journal of Analytical Sciences
container_volume 22
container_issue 1
doi_str_mv 10.17576/mjas-2018-2201-06
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043345234&doi=10.17576%2fmjas-2018-2201-06&partnerID=40&md5=94badff0fdaaa62c29d3ee6d59ba998f
description A (PDMS)-coated stir bar was prepared for a glass jacket-free stir bar sorptive extraction (SBSE) configuration by adhesion technique for the extraction of triazine herbicides prior to quantification using a gas chromatography-flame ionization detector (GC-FID). A central composite design (CCD) was used in the optimization of extraction and desorption conditions. At optimum conditions, values of factors were set as pH 8.5, with no addition of NaCl, for 25 minutes of extraction time, and 24 minutes of desorption time. Under optimal experimental conditions, the proposed method has linear ranges at 0.1 – 100 µgL-1 with correlation of determination (R2), ranging from 0.9991 – 0.9995, respectively. The limit of detection (LODs) and limit of quantification (LOQs) of three triazines were found to be ranging from 0.015 – 0.023 µgL-1 and 0.047 – 0.060 µgL-1, respectively. © 2018, Malaysian Society of Analytical Sciences. All rights reserved.
publisher Malaysian Society of Analytical Sciences
issn 13942506
language English
format Article
accesstype All Open Access; Gold Open Access
record_format scopus
collection Scopus
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