Simultaneous determination of aliphatic and aromatic amines in water and sediment samples by ion-pair extraction and gas chromatography-mass spectrometry

A gas chromatography-mass spectrometry (GC-MS) method has been proposed for the determination of aliphatic and aromatic amines in a variety of environmental samples including wastewater, river water, sea water and sediment samples. The method includes ion-pair extraction with bis-2-ethylhexylphosphate (BEHPA), derivatisation of compounds with isobutyl chloroformate (IBCF) and their GC-MS analysis. Aliphatic and aromatic amines were isolated from aqueous samples using BEHPA as ion-pair reagent and derivatised with IBCF for their chromatographic analysis. Solid-liquid extraction of aliphatic and aromatic amines in sediment samples were performed in Soxhlet apparatus with acidic MeOH and ion-pair extraction with BEHPA were carried out for the isolation of amines followed by derivatisation with IBCF. Aliphatic and aromatic amines were then analysed with GC-MS in both electron impact (EI) and positive and negative ion chemical ionisation (PNICI) mode as their isobutyloxycarbonyl (isoBOC) derivatives. The obtained recoveries ranged from 81.0 to 98.0% and the precision of this method, as indicated by the relative standard deviations (RSDs) was within the range of 0.5 and 4.3%. The detection limits obtained from calculations by using GC-MS results based on S/N = 3 were within the range from 0.07 to 0.50 ng/l. © 2006 Elsevier B.V. All rights reserved.

Dergi Adı Journal of Chromatography A
Dergi Cilt Bilgisi 1129
Dergi Sayısı 1
Sayfalar 88 - 94
Yayın Yılı 2006
Eser Adı
[dc.title]
Simultaneous determination of aliphatic and aromatic amines in water and sediment samples by ion-pair extraction and gas chromatography-mass spectrometry
Yazar
[dc.contributor.author]
Akyüz M.
Yazar
[dc.contributor.author]
Ata S.
Yayın Yılı
[dc.date.issued]
2006
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
A gas chromatography-mass spectrometry (GC-MS) method has been proposed for the determination of aliphatic and aromatic amines in a variety of environmental samples including wastewater, river water, sea water and sediment samples. The method includes ion-pair extraction with bis-2-ethylhexylphosphate (BEHPA), derivatisation of compounds with isobutyl chloroformate (IBCF) and their GC-MS analysis. Aliphatic and aromatic amines were isolated from aqueous samples using BEHPA as ion-pair reagent and derivatised with IBCF for their chromatographic analysis. Solid-liquid extraction of aliphatic and aromatic amines in sediment samples were performed in Soxhlet apparatus with acidic MeOH and ion-pair extraction with BEHPA were carried out for the isolation of amines followed by derivatisation with IBCF. Aliphatic and aromatic amines were then analysed with GC-MS in both electron impact (EI) and positive and negative ion chemical ionisation (PNICI) mode as their isobutyloxycarbonyl (isoBOC) derivatives. The obtained recoveries ranged from 81.0 to 98.0% and the precision of this method, as indicated by the relative standard deviations (RSDs) was within the range of 0.5 and 4.3%. The detection limits obtained from calculations by using GC-MS results based on S/N = 3 were within the range from 0.07 to 0.50 ng/l. © 2006 Elsevier B.V. All rights reserved.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Aliphatic and aromatic amines
Konu Başlıkları
[dc.subject]
Environmental water and sediment samples
Konu Başlıkları
[dc.subject]
GC-MS
Konu Başlıkları
[dc.subject]
Ion-pair extraction
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0021-9673
Sponsor YAYINCI
[dc.description.sponsorship]
2004-13-02-12 2003K121120
Sponsor YAYINCI
[dc.description.sponsorship]
The authors wish to thank the State Planning Organization, Turkey (2003K121120), and the Zonguldak Karaelmas University (2004-13-02-12) for the opportunity and support to carry out this research.
İlk Sayfa Sayısı
[dc.identifier.startpage]
88
Son Sayfa Sayısı
[dc.identifier.endpage]
94
Dergi Adı
[dc.relation.journal]
Journal of Chromatography A
Dergi Sayısı
[dc.identifier.issue]
1
Dergi Cilt Bilgisi
[dc.identifier.volume]
1129
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1016/j.chroma.2006.06.075
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7539
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
6
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
08 Şubat 2024 18:32
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amines samples aromatic ion-pair method extraction sediment analysis derivatisation aliphatic Aliphatic within obtained (RSDs) deviations standard relative indicated ranged recoveries derivatives (isoBOC) isobutyloxycarbonyl precision limits reserved rights Elsevier results calculations (PNICI) detection carried ionisation including
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

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