A sensitive and selective method was developed for the determination of amitrole in environmental water samples using by liquid chromatography/tandem mass spectrometry (LC/MS/MS). Trace amount of amitrole was collected on Sep-Pak Plus AC-2 cartridge (AC-2 cartridge) and eluted with 10 ml of 25% ammonia water/chloroform/acetonitrile (10/9/81).The elute was separated by reversed-phase liquid chromatography and determined by tandem mass spectrometry. The collection efficiency of amitrole on AC-2 cartridge was from 97% to 100%. The detection limit of amitrole was 0.001亮g/l, and relative standard deviations of repeated analysis in 0.0025亮g/l-0.01亮g/l of sample were in the range of 6.9-8.0%. Amitrole was detected at 0.004亮g/l level in the river water and 0.6亮g/l level in leachate from waste landfills.
情報源 |
【オンライン情報源1】 環境展望台 全国環境研会誌 - JELA_2804010_2003.pdf 【オンライン情報源2】 環境展望台 全国環境研会誌 28巻4号 【オフライン情報源】 【媒体名称】 【備考】全国環境研会誌 28巻4号, 10-16, (2003) |
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配布形式1 |
【交換形式名称】PDF 【版】不明 |
ファイル識別子 | 88876 |
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言語 | 日本語 |
文字集合 | |
親識別子 | |
階層レベル | 非地理データ集合 |
階層レベル名 | 全国環境研会誌 |
日付 | |
メタデータ標準の名称 | JMP |
メタデータ標準の版 | 2 |