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GCMS method for analysis of regulated flame retardants from textiles: Regulated flame retardants testing - Softcover

Khan, Uzman; Jahangir, Muhammad

 
9786208433581: GCMS method for analysis of regulated flame retardants from textiles: Regulated flame retardants testing
Softcover
ISBN 10: 6208433584 ISBN 13: 9786208433581
Verlag: LAP LAMBERT Academic Publishing, 2025

Inhaltsangabe

A new method was established for the determination of extractable flame retardants from textile, foam, leather and plastic test specimens. The flame retardants were extracted with toluene from test specimens using ultrasonic assisted extraction with extraction time of 60 min at 60 ºC. Flame retardants were separated on a DB-XLB column using gas chromatography mass spectrometry (GC-MS) with helium (99.9 %) as carrier gas. One target and two qualifier ions were selected for target analyte under SIM/SCAN mode. Pre-treatment parameters were optimized, including the type of extractant, extraction method and extraction time. Under optimized conditions, recoveries of target compounds ranged from 90 to 100.8 %. Calibration curve working range was 0.25 to 5.0 mg L-1 with regression value 0.996-0.998. Relative standard deviation (RSD) was <15% for test specimens and <10% for pure standards respectively. Limit of detections (LODs) were lower than 0.02 mg L-1 level. The proposed method was successfully used for the determination of actual specimens with concentrations ranging from 1.20 to 18.34 mg L-1.

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Über die Autorin bzw. den Autor

Vita - UZMAN KHANMr. Uzman Khan is an innovative and result-oriented professional with expertise in quality operations, R&D, and product formulation across the cosmetics, pharmaceuticals, and analytical chemistry industries. Proven leadership in multinational organizations, skilled in method development, regulatory compliance (GLP, cGMP, ISO).

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2025
Sprache
Englisch
ISBN 10 
6208433584
ISBN 13 
9786208433581
Einband
Taschenbuch
Anzahl der Seiten
60
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Betascript Publishing
customerservice@vdm-vsg.de

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Riga
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