title: Rapid screening and identification of multi-class substances of very high concern in textiles using liquid chromatography-hybrid linear ion trap orbitrap mass spectrometry.
abstract: A new analytical method was established and validated for the analysis of 19 substances of very high concern (SVHCs) in textiles, including phthalic acid esters (PAEs), organotins (OTs), perfluorochemicals (PFCs) and flame retardants (FRs). After ultrasonic extraction in methanol, the textile samples were analyzed by high performance liquid chromatography-hybrid linear ion trap Orbitrap high resolution mass spectrometry (HPLC-LTQ/Orbitrap). The values of LOQ were in the range of 2-200mg/kg. Recoveries at two levels (at the LOQ and at half the limit of regulation) ranged from 68% to 120%, and the repeatability was lower than 13%. This method was successfully applied to the screening of SVHCs in commercial textile samples and is useful for the fast screening of various SVHCs.
authors.affiliation: College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China; Inspection and Quarantine Technical Center, Shandong Entry-Exit Inspection and Quarantine Bureau, Qingdao 266002, China.
authors.forename: Li
authors.initials: L
authors.lastname: Zhang
authors.affiliation: Inspection and Quarantine Technical Center, Shandong Entry-Exit Inspection and Quarantine Bureau, Qingdao 266002, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Luo
authors.affiliation: Inspection and Quarantine Technical Center, Shandong Entry-Exit Inspection and Quarantine Bureau, Qingdao 266002, China. Electronic address: zyniuqd@hotmail.com.
authors.forename: Zengyuan
authors.initials: Z
authors.lastname: Niu
authors.affiliation: Inspection and Quarantine Technical Center, Shandong Entry-Exit Inspection and Quarantine Bureau, Qingdao 266002, China.
authors.forename: Xiwen
authors.initials: X
authors.lastname: Ye
authors.affiliation: Inspection and Quarantine Technical Center, Shandong Entry-Exit Inspection and Quarantine Bureau, Qingdao 266002, China.
authors.forename: Zhixu
authors.initials: Z
authors.lastname: Tang
authors.affiliation: Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China.
authors.forename: Peng
authors.initials: P
authors.lastname: Yao
mesh_terms: D002851:Chromatography, High Pressure Liquid; D005411:Flame Retardants / Q000032:analysis; D005466:Fluorocarbons / Q000032:analysis / Q000302:isolation & purification; D007477:Ions / Q000737:chemistry; D013058:Mass Spectrometry; D000432:Methanol / Q000737:chemistry; D010795:Phthalic Acids / Q000032:analysis / Q000302:isolation & purification; D013010:Sonication; D013784:Textiles / Q000032:analysis*
chemical_list: D005411:Flame Retardants; D005466:Fluorocarbons; D007477:Ions; D010795:Phthalic Acids; D000432:Methanol
keywords: Flame retardants; Orbitrap; Organotins; Perfluorochemicals; Phthalic acid esters; Textiles