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    TEXT VERSION OF SLIDE:

    Title: Portable Gas Chromatograph

    Type: Text Slide

    Content:
    • Theory - Gases are measured with one or more detectors (PID, FID)
    • Gases Measured - Many - Including Inorganics, Volatile organic compounds (VOCs), BTX, etc.
    • Advantages - Can speciate (Good ID)
    • Disadvantages - Expensive, Complicated
    • Examples of Instruments: Inficon HAPSITE, PE Photovac Voyager