Determination of butyl- and phenyltin compounds in sediments by GC-FPD after NaBEt↓(4) ethylation

C. Carlier-Pinasseau; G. Lespes; M. Astruc

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Determination of butyl- and phenyltin compounds in sediments by GC-FPD after NaBEt↓(4) ethylation

机译：NaBEt↓（4）乙基化后GC-FPD法测定沉积物中的丁基锡和苯基锡化合物

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A reliable and rapid speciation method for the simultaneous determination of butyl- and phenyltin species in sediment samples has been developed. Two extraction procedures are compared: methanolic hydrochloric acid (at four different concentrations) and ethanoic acid leaching. Derivatization is carded oat by the one-step ethylation/extraction procedure using the sodium tetraethylborate reagent directly in aqueous phase in the presence of an isooctane layer, Analysis is performed by capillary gas chromatography hyphenated to flame photometric detection (GC-FPD). Detection limits range from 0.5 to 1.5 ng(Sn) g↑(-1)(dry weight). Analysis of environmental samples and certified reference materials demonstrate the accuracy of the analytical method. # 1997 Elsevier Science B.V.

机译：建立了一种同时测定沉积物样品中丁基锡和苯基锡的可靠而快速的形态分析方法。比较了两种萃取程序：甲醇盐酸（四种不同浓度）和乙醇酸浸出。在异辛烷层存在下，使用四乙基硼酸钠试剂直接在水相中通过一步乙基化/萃取程序进行燕麦梳理化。通过毛细管气相色谱法联用火焰光度检测（GC-FPD）进行分析。检测限范围为0.5至1.5 ng（Sn）g↑（-1）（干重）。对环境样品和经认证的参考物质的分析证明了分析方法的准确性。＃1997 Elsevier Science B.V.

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《Talanta: The International Journal of Pure and Applied Analytical Chemistry》 |1997年第9期|共9页
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C. Carlier-Pinasseau; G. Lespes; M. Astruc;
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1. Determination of butyl- and phenyltin compounds in sediments by GC-FPD after NaBEt↓(4) ethylation [J] . C. Carlier-Pinasseau, G. Lespes, M. Astruc Talanta: The International Journal of Pure and Applied Analytical Chemistry . 1997,第7a9期

机译：NaBEt↓（4）乙基化后GC-FPD法测定沉积物中的丁基锡和苯基锡化合物
2. Determination of butyl- and phenyltin compounds in biological material by gas chromatography-flame photometric detection after ethylation with sodium tetraethylborate [J] . C. Carlier-Pinasseau, A. Astruc, G. Lespes, Journal of chromatography, A: Including electrophoresis and other separation methods . 1996,第1a2期

机译：四乙基硼酸钠乙基化后气相色谱-火焰光度法测定生物材料中的丁基锡和苯基锡化合物
3. A quantitative extraction method for the determination of trace amounts of both butyl- and phenyltin compounds in sediments by gas chromatography-inductively coupled plasma mass spectrometry [J] . Ramaswamy Babu Rajendran, Hiroaki Tao, Tetsuya Nakazato The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Branches of Analytical Chemistry . 2000,第10期

机译：气相色谱-电感耦合等离子体质谱法测定沉积物中痕量丁基锡和苯基锡化合物的定量萃取方法
4. Determination of Ultratrace Concentrations of Butyltin Compounds in Water by Simultaneous Hydridization/Extraction with GC-FPD Detection [C] . OCEANS '86 . 1986

机译：同时氢化/萃取-GC-FPD检测测定水中丁基锡化合物的超痕量浓度
5. CARBOHYDRAZIDE AS A SOLID REDUCING AGENT FOR REACTION GAS CHROMATOGRAPHY (DETERMINATION OF AZO, NITRO AND SULFONATE COMPOUNDS). PART I: REACTIONGAS CHROMATOGRAPHY OF AZO COMPOUNDS BY CARBOHYDRAZIDE REDUCTION AND GAS CHROMATOGRAPHY OF THE RESULTANT COMPOUNDS. PART II: ANALYSIS OF AROMATIC NITRO COMPOUNDS AND AROMATIC SULFONATES BY CARBOHYDRAZIDE REDUCTION AND GAS CHROMATOGRAPHY OF THE RESULTANT COMPOUNDS. [D] . RAHN, PETER CHARLES. 1973

机译：碳酰肼作为一种固体还原剂，用于气相色谱法（测定偶氮，硝基和磺酸盐化合物）。第一部分：偶氮化合物通过碳酰肼还原反应的气相色谱法和所得化合物的气相色谱法。第二部分：用碳酰肼还原法和气相色谱法分析芳香族硝基化合物和芳香族硫酸酯。
6. Certification of butyltins and phenyltins in marine sediment certified reference material by species-specific isotope-dilution mass spectrometric analysis using synthesized 118Sn-enriched organotin compounds [O] . Kazumi Inagaki, Akiko Takatsu, Takuro Watanabe, -1

机译：使用合成的富含118Sn的有机锡化合物通过物种特异性同位素稀释质谱分析法对海洋沉积物认证参考材料中的丁基锡和苯基锡进行认证
7. Assessment of background concentrations of organometallic compounds (methylmercury, ethyllead and butyl- and phenyltin) in French aquatic environments [O] . Cavalheiro, J., Sola, C., Baldanza, J., 2016

机译：在法国水生环境中评估有机金属化合物（甲基汞，乙基铅以及丁基和苯基锡）的背景浓度

Determination of butyl- and phenyltin compounds in sediments by GC-FPD after NaBEt↓(4) ethylation

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