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專案計畫編號	EPA-91-E3S4-02-01
經費年度	091
計畫經費	700,000 千元
專案開始日期	2002/02/25
專案結束日期	2002/12/31
專案主持人	林維炤
主辦單位	環檢所
承辦人
執行單位	林維炤
專案分類	環境監測及檢測
中文關鍵字	有機錫, 氣相層析法, 紙尿布, 水性油漆
英文關鍵字
協同主持人
共同主持人
計畫聯絡人
計畫聯絡電話
計畫聯絡信箱

中文摘要	本研究開發以 GC/PFPD 與GC/FPD 偵測市售紙尿布與油漆中, 三種有機錫含量的檢測技術。所測定得有機錫為三丙基錫, 三丁基錫與三苯基錫。在樣品處理上, 將一克的樣品以酸化的甲醇萃取, 加入緩衝溶液後以二氯甲烷萃取。再以正己烷進行溶劑置換, 以格林納試劑進行衍生化後上機。所得的回收率對紙尿布樣品而言三種有基錫均在 85% 以上, 對油漆而言, 回收率在 80%以上。取市售的樣品各三種測定未發現有基錫含量。
中文關鍵字	有機錫, 氣相層析法, 紙尿布, 水性油漆

中文摘要

本研究開發以 GC/PFPD 與GC/FPD 偵測市售紙尿布與油漆中, 三種有機錫含量的檢測技術。所測定得有機錫為三丙基錫, 三丁基錫與三苯基錫。在樣品處理上, 將一克的樣品以酸化的甲醇萃取, 加入緩衝溶液後以二氯甲烷萃取。再以正己烷進行溶劑置換, 以格林納試劑進行衍生化後上機。所得的回收率對紙尿布樣品而言三種有基錫均在 85% 以上, 對油漆而言, 回收率在 80%以上。取市售的樣品各三種測定未發現有基錫含量。

中文關鍵字

有機錫, 氣相層析法, 紙尿布, 水性油漆

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	0000026375.zip	0MB	[期末報告]	2014/10/31 下午 02:07:46

摘要	This study is to evaluate the analytic method of organotin compounds in household materials by gas chromatography with pulsed flame photometric detector or flame photometric detector. The organotin compounds test in this stusy are tripropyltin, tributyltin and triphenyltin. In the pretreatment procedure, the sample was extracted with acidified methanol. The buffer solution was added to adjust the pH value of water. Dichloromethane was then added to extract the organotin compounds. Hexane was used as the exchanged solvent for futhur derivation with propyl magnesium bromide. The recoveries were above 80% for diamper and painter samples.
英文關鍵字

摘要

This study is to evaluate the analytic method of organotin compounds in household materials by gas chromatography with pulsed flame photometric detector or flame photometric detector. The organotin compounds test in this stusy are tripropyltin, tributyltin and triphenyltin. In the pretreatment procedure, the sample was extracted with acidified methanol. The buffer solution was added to adjust the pH value of water. Dichloromethane was then added to extract the organotin compounds. Hexane was used as the exchanged solvent for futhur derivation with propyl magnesium bromide. The recoveries were above 80% for diamper and painter samples.

英文關鍵字