混合標準液を用いる標準ガス調製法の評価

書誌事項

タイトル別名
  • Evaluation of simple and easy method for the preparation of a standard gas of volatile organic compounds from their mixed solution.
  • 有害大気汚染物質の分析に関する共同実験 第1報  混合標準液を用いる標準ガス調製法の評価
  • コンゴウ ヒョウジュンエキ オ モチイル ヒョウジュン ガス チョウセイホウ ノ ヒョウカ
  • 「有害大気汚染物質の分析に関する共同実験」第1報

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抄録

Round-robin tests were conducted in order to investigate a simple and easy method for preparing a standard gas mixture of volatile organic hazardous air pollutants from their mixed solution by 16 members of the Association for Environmental Analysis in Osaka. Seven compounds (acrylonitrile, dichloromethane, chloroform, 1, 2-dichloroethane, benzene, trichloroethylene, and tetrachloroethylene) were accurately weighed into a vial one by one. An aliquot of this liquid mixture was transferred into a glass vessel (1 or 21) using a microsyringe, and then vaporized. The resulting gas mixtures (about 300 ppm each) were evaluated as a first standard gas by gas chromatography. The obtained results prove this method to be accurate and precise for the preparation of a standard gas mixture.

収録刊行物

  • 分析化学

    分析化学 48 (1), 121-127, 1999

    公益社団法人 日本分析化学会

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