Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings
A method for the simultaneous determination of eight organophosphorus flame retardants (OPFRs) in coatings is developed with ultrasonic extraction for preprocessing and gas chromatography-mass spectrometry (GC-MS).The comparison and optimization of experimental conditions in the ultrasonic extractio...
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails?columnId=47640239&Fpath=home&index=0 |
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| _version_ | 1841535957793243136 |
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| author | ZHANG Ying LI Yi CHEN Yezi WANG Xutao |
| author_facet | ZHANG Ying LI Yi CHEN Yezi WANG Xutao |
| author_sort | ZHANG Ying |
| collection | DOAJ |
| description | A method for the simultaneous determination of eight organophosphorus flame retardants (OPFRs) in coatings is developed with ultrasonic extraction for preprocessing and gas chromatography-mass spectrometry (GC-MS).The comparison and optimization of experimental conditions in the ultrasonic extraction process indicate that acetone should be taken as the extraction solvent,and the extraction temperature and time should be set to 30 ℃ and 15 min,respectively;when the extraction is repeated twice,the recovery is good.Quantitative analysis is performed by GC-MS with selective ion scanning,with the linear range of the standard preparation curves being 10~1 000 ng/mL.The results demonstrate that the correlation coefficients of linear regression equations for eight OPFRs are not less than 0.990 4.The detection limits of the method are between 0.04 and 0.26 ng/mL,with the recovery of 79.3%~112.0%,and the relative standard deviations are less than or equal to 6.4%.The application of the method to the determination of OPFRs in coating products from five enterprises shows that TCEP is detected in samples of only one enterprise,with a concentration of 15.22 ng/mL. |
| format | Article |
| id | doaj-art-97c777a3936c4c9e8bf8f0bf1a4a7945 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-97c777a3936c4c9e8bf8f0bf1a4a79452025-01-15T02:25:28ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347640239Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in CoatingsZHANG YingLI YiCHEN YeziWANG XutaoA method for the simultaneous determination of eight organophosphorus flame retardants (OPFRs) in coatings is developed with ultrasonic extraction for preprocessing and gas chromatography-mass spectrometry (GC-MS).The comparison and optimization of experimental conditions in the ultrasonic extraction process indicate that acetone should be taken as the extraction solvent,and the extraction temperature and time should be set to 30 ℃ and 15 min,respectively;when the extraction is repeated twice,the recovery is good.Quantitative analysis is performed by GC-MS with selective ion scanning,with the linear range of the standard preparation curves being 10~1 000 ng/mL.The results demonstrate that the correlation coefficients of linear regression equations for eight OPFRs are not less than 0.990 4.The detection limits of the method are between 0.04 and 0.26 ng/mL,with the recovery of 79.3%~112.0%,and the relative standard deviations are less than or equal to 6.4%.The application of the method to the determination of OPFRs in coating products from five enterprises shows that TCEP is detected in samples of only one enterprise,with a concentration of 15.22 ng/mL.http://www.renminzhujiang.cn/thesisDetails?columnId=47640239&Fpath=home&index=0coatingorganophosphorus flame retardantsultrasonic extractiongas chromatography-mass spectrometry |
| spellingShingle | ZHANG Ying LI Yi CHEN Yezi WANG Xutao Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings Renmin Zhujiang coating organophosphorus flame retardants ultrasonic extraction gas chromatography-mass spectrometry |
| title | Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings |
| title_full | Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings |
| title_fullStr | Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings |
| title_full_unstemmed | Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings |
| title_short | Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings |
| title_sort | ultrasonic extraction gas chromatography mass spectrometry for determination of eight organophosphorus flame retardants in coatings |
| topic | coating organophosphorus flame retardants ultrasonic extraction gas chromatography-mass spectrometry |
| url | http://www.renminzhujiang.cn/thesisDetails?columnId=47640239&Fpath=home&index=0 |
| work_keys_str_mv | AT zhangying ultrasonicextractiongaschromatographymassspectrometryfordeterminationofeightorganophosphorusflameretardantsincoatings AT liyi ultrasonicextractiongaschromatographymassspectrometryfordeterminationofeightorganophosphorusflameretardantsincoatings AT chenyezi ultrasonicextractiongaschromatographymassspectrometryfordeterminationofeightorganophosphorusflameretardantsincoatings AT wangxutao ultrasonicextractiongaschromatographymassspectrometryfordeterminationofeightorganophosphorusflameretardantsincoatings |