Cryogen-Free Automated Gas Chromatograph System for Monitoring of Halocarbons in the Atmosphere at Background Concentration Levels

この論文にアクセスする

この論文をさがす

著者

抄録

An automated gas chromatograph/electron capture detector (GC/ECD) system is developed for the monitoring of major seven halocarbons in the atmosphere (CCl2F2: CFC-12, CCl3F: CFC-11, CCl2FCClF2: CFC-113, CH3CCl3, CCl4, CHCl=CCl2, and CCl2=CCl2) at the tropospheric background concentration levels. By using two columns in series for each of two groups divided by the volatility of the compounds, the system requires neither cryogen for preconcentration nor any physical/chemical dryer for water removing. A sample amount of ca.18 ml STP is sufficient to detect these species, and analysis of sub-ambient atmospheric-pressure sample in a canister is also possible. Monitoring of these halo-carbon concentrations was carried out at 90-min intervals in the urban area.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 14(5), 917-923, 1998-10-10

    社団法人 日本分析化学会

参考文献:  17件中 1-17件 を表示

  • <no title>

    Scientific Assessment of Ozobe Depletion : 1994 Report(37), 1995

    被引用文献1件

  • <no title>

    MAKIDE Y.

    Bull. Chem. Soc. Jpn. 60, 571, 1987

    被引用文献3件

  • <no title>

    MAKIDE Y.

    J. Trace Microprobe Techniques 1, 265, 1982

    被引用文献1件

  • <no title>

    PRINN R.

    J. Geophys. Res. 88, 8353, 1983

    被引用文献1件

  • <no title>

    RUDOLPH J.

    J. Environ. Anal. Chem. 38, 143, 1990

    被引用文献1件

  • <no title>

    YOKOUCHI Y.

    J. Chromatogr. 642, 401, 1993

    被引用文献1件

  • <no title>

    HELMIG D.

    J. Chromatogr. 677, 123, 1994

    被引用文献1件

  • <no title>

    SIMMONDS P. G.

    Anal. Chem. 67, 717, 1995

    被引用文献3件

  • <no title>

    MONTZKA S. A.

    Climate Monitoring and Diagnostics Laboratory No. 21 : Summary report 1992 59, 1993

    被引用文献1件

  • <no title>

    HELMIG D.

    Anal. Chem. 67, 4380, 1995

    被引用文献1件

  • <no title>

    RUDOLPH J.

    Intern. J. Environ. Anal. Chem. 13, 129, 1983

    被引用文献1件

  • <no title>

    MOWRER J.

    Atmos. Environ. 25, 1971, 1991

    被引用文献1件

  • <no title>

    RUDOLPH J.

    Interin. J. Environ. Anal. Chem. 27, 97, 1986

    被引用文献1件

  • <no title>

    TOYODA S.

    Chem. Lett. 1997, 95

    被引用文献1件

  • <no title>

    MAKIDE Y.

    Nippon Kagaku Kaishi 1981, 133

    被引用文献2件

  • <no title>

    CHEN L.

    Chem. Lett. 1994, 2423

    被引用文献2件

  • <no title>

    TOMINAGA T.

    Nippon Kagaku Kaishi 1991, 351

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002417230
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • NDL 記事登録ID
    4576988
  • NDL 雑誌分類
    ZP4(科学技術--化学・化学工業--分析化学)
  • NDL 請求記号
    Z54-F482
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ