Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent

Two extraction methods of accelerate solvent extraction (ASE) and supercritical fluid extraction (SFE) were used to the extraction of trimethyl lead (TML) and triethyl lead (TEL), which were detected by gas chromatographer coupled with mass spectrometry. Sodium tetrapropylborate, as the derivatizati...

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Autores principales:	Xu Zhang, Huanhuan Yang, Yan Cui, Zhen Ren, Ruirui Sun
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Accelerated solvent extraction Supercritical fluid extraction Sodium tetrapropylborate Trimethyl lead Triethyl lead Environmental sciences GE1-350 Environmental effects of industries and plants TD194-195
Acceso en línea:	https://doaj.org/article/e7c6f55a88fd4cb69c863236cafc7f0e
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spelling	oai:doaj.org-article:e7c6f55a88fd4cb69c863236cafc7f0e2021-11-26T04:42:06ZComparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent2666-916110.1016/j.resenv.2021.100035https://doaj.org/article/e7c6f55a88fd4cb69c863236cafc7f0e2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666916121000220https://doaj.org/toc/2666-9161Two extraction methods of accelerate solvent extraction (ASE) and supercritical fluid extraction (SFE) were used to the extraction of trimethyl lead (TML) and triethyl lead (TEL), which were detected by gas chromatographer coupled with mass spectrometry. Sodium tetrapropylborate, as the derivatization reagent, was applied for the detection of gas chromatography. The recovery rate of ASE were about 88.2% (TML) and 86.4% (TEL) with 15 min consuming. The recovery rate of SFE were about 93.7% (TML) and 94.1% (TEL) with 40 min consuming. Two extraction methods of ASE and SFE were optimized, which were also analyzed in recovery, repeatability, accuracy, limit of detection (LOD) and other aspect. Both ASE and SFE exhibited rational recovery efficiency. The established methods were also applied to the real soil samples. SFE had better extraction effect according to time consumption, recovery rate, LOD and accuracy. However, ASE had more advantages in automated extraction, which could be applied to the pretreatment of large amounts of samples.Xu ZhangHuanhuan YangYan CuiZhen RenRuirui SunElsevierarticleAccelerated solvent extractionSupercritical fluid extractionSodium tetrapropylborateTrimethyl leadTriethyl leadEnvironmental sciencesGE1-350Environmental effects of industries and plantsTD194-195ENResources, Environment and Sustainability, Vol 6, Iss , Pp 100035- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Accelerated solvent extraction Supercritical fluid extraction Sodium tetrapropylborate Trimethyl lead Triethyl lead Environmental sciences GE1-350 Environmental effects of industries and plants TD194-195
spellingShingle	Accelerated solvent extraction Supercritical fluid extraction Sodium tetrapropylborate Trimethyl lead Triethyl lead Environmental sciences GE1-350 Environmental effects of industries and plants TD194-195 Xu Zhang Huanhuan Yang Yan Cui Zhen Ren Ruirui Sun Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
description	Two extraction methods of accelerate solvent extraction (ASE) and supercritical fluid extraction (SFE) were used to the extraction of trimethyl lead (TML) and triethyl lead (TEL), which were detected by gas chromatographer coupled with mass spectrometry. Sodium tetrapropylborate, as the derivatization reagent, was applied for the detection of gas chromatography. The recovery rate of ASE were about 88.2% (TML) and 86.4% (TEL) with 15 min consuming. The recovery rate of SFE were about 93.7% (TML) and 94.1% (TEL) with 40 min consuming. Two extraction methods of ASE and SFE were optimized, which were also analyzed in recovery, repeatability, accuracy, limit of detection (LOD) and other aspect. Both ASE and SFE exhibited rational recovery efficiency. The established methods were also applied to the real soil samples. SFE had better extraction effect according to time consumption, recovery rate, LOD and accuracy. However, ASE had more advantages in automated extraction, which could be applied to the pretreatment of large amounts of samples.
format	article
author	Xu Zhang Huanhuan Yang Yan Cui Zhen Ren Ruirui Sun
author_facet	Xu Zhang Huanhuan Yang Yan Cui Zhen Ren Ruirui Sun
author_sort	Xu Zhang
title	Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
title_short	Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
title_full	Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
title_fullStr	Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
title_full_unstemmed	Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
title_sort	comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/e7c6f55a88fd4cb69c863236cafc7f0e
work_keys_str_mv	AT xuzhang comparisonoftwoextractionmethodsforthedeterminationoforganoleadcompoundsusingsodiumtetrapropylborateasderivatizationreagent AT huanhuanyang comparisonoftwoextractionmethodsforthedeterminationoforganoleadcompoundsusingsodiumtetrapropylborateasderivatizationreagent AT yancui comparisonoftwoextractionmethodsforthedeterminationoforganoleadcompoundsusingsodiumtetrapropylborateasderivatizationreagent AT zhenren comparisonoftwoextractionmethodsforthedeterminationoforganoleadcompoundsusingsodiumtetrapropylborateasderivatizationreagent AT ruiruisun comparisonoftwoextractionmethodsforthedeterminationoforganoleadcompoundsusingsodiumtetrapropylborateasderivatizationreagent
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Comparison of two extraction methods for the determination of organolead compounds using sodium tetrapropylborate as derivatization reagent

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