Butyltin compounds in vinegar collected in Beijing： Species distribution and source investigation

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：hhww541

【摘要】

：

包括白醋，米饭醋和成熟的醋的 48 件醋样品在北京从几个市场被收集。Butyltin 混合物被稳固阶段的 microextraction 结合了的 headspace 决定煤气的层析和火焰光度计的察觉者

【作者】

：

CUI ZongYan ZHANG KeGang ZHOU

【机构】

：

StateKeyLaboratoryofEnvironmentalChemistryandEcotoxicology,ResearchCenterforEco-EnvironmentalScience

【出处】

：

中国科学：化学英文版

【发表日期】

：

2012年2期

【关键词】

：

丁基锡化合物白醋物种分布收集北京火焰光度检测器顶空固相微萃取塑料袋 butyltin compounds vinegar headspace

【基金项目】

：

We are grateful ,for the ,financial support under the National Basic Re- search Program of China （2009CB421605）, National Key Water Program （2009ZX07207-002-03） and National Natural Science Foundation

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包括白醋，米饭醋和成熟的醋的 48 件醋样品在北京从几个市场被收集。Butyltin 混合物被稳固阶段的 microextraction 结合了的 headspace 决定煤气的层析和火焰光度计的察觉者在以后在有钠 tetraethylborate 的 situ ethylation。Butyltin 种类在十六件醋样品被检测并且从 0.012 ～ 14.10 g Sn L1 。白醋的察觉率比米饭醋和成熟的醋的高。有相对高的 butyltin 集中的醋样品(> 1.5 g Sn L1 ) 那些在塑料

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Butyltin compounds in vinegar collected in Beijing： Species distribution and source investigation

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