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Development of new analytical methods for toxicants used in textile - Couverture souple

Khan, Uzman; Jahangir, Muhammad

 
9786208433895: Development of new analytical methods for toxicants used in textile
Couverture souple
ISBN 10 : 6208433894 ISBN 13 : 9786208433895
Editeur : LAP LAMBERT Academic Publishing, 2025

Synopsis

Newly regulated toxicants like flame retardants, phthalates, biocides (MIT, CIT, OIT, Triclosan), ortho-phenylphenols, DMFu, and azo dyes lack certified testing methods, making detection in consumer products difficult. To address this, sensitive and rapid analytical techniques were developed for textiles, foam, leather, and plastics. Samples were extracted using an organic solvent at 60°C for 60 min with sonication, followed by centrifugation and filtration. Toxicants were analyzed using GC/MS with a DB-5MS column and helium gas or UFLC. Extraction conditions were optimized, achieving good linearity (r² ≥ 0.9995) and recovery rates of 100 ± 15%. LOQs ranged from 0.02 - 0.2 mg L⁻¹, with detected levels between 5.18 - 1798.14 mg L⁻¹. These methods effectively identified controlled substances across various matrices.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2025
Langue
anglais
ISBN 10 
6208433894
ISBN 13 
9786208433895
Reliure
Broché
Nombre de pages
264
Coordonnées du fabricant
non disponible
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