ION SOURCE FOR A MASS SPECTROMETER
    1.
    发明申请
    ION SOURCE FOR A MASS SPECTROMETER 审中-公开
    离子源用于质谱仪

    公开(公告)号:WO2006060130A2

    公开(公告)日:2006-06-08

    申请号:PCT/US2005040632

    申请日:2005-11-09

    CPC classification number: H01J49/0422 H01J49/0431 H01J49/107

    Abstract: An ion source able to ionize both liquid and gaseous effluents from interfaced liquid or gaseous separation techniques. The liquid effluents are ionized by electrospray ionization, photoionization or atmospheric pressure chemical ionization and the gaseous effluents from sources such as a gas chromatograph are ionized by a corona or Townsend electrical discharge or photoionization. The source has the ability to ionize compounds from both liquid and gaseous sources, which facilitates ionization of volatile compounds separated by gas chromatography, low volatility compounds separated by liquid chromatography, as well as highly non-volatile compounds infused by electrospray or separated by liquid chromatography or capillary electrophoresis.

    Abstract translation: 离子源能够从界面液体或气体分离技术离子化液体和气体流出物。 液体流出物通过电喷雾离子化,光电离或大气压化学电离离子化,来自气相色谱仪的气体流出物通过电晕或汤森放电或光电离电离。 该源具有从液体和气体来源离子化化合物的能力,这有助于通过气相色谱法分离的挥发性化合物的电离,通过液相色谱分离的低挥发性化合物以及通过电喷雾注入的高度非挥发性化合物或通过液相色谱法分离 或毛细管电泳。

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