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HIGH PRESSURE AND HIGH TEMPERATURE CHROMATOGRAPHY

  • US 20090151426A1
  • Filed: 12/17/2007
  • Published: 06/18/2009
  • Est. Priority Date: 12/17/2007
  • Status: Active Grant
First Claim
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1. A system for high pressure gas chromatographic analysis of a sample comprising:

  • a flowpath adapted to flow a mobile gas phase and the sample at high pressures;

    an injector adapted to inject the sample into the flowpath as a gas;

    a separation column adapted to operate at high pressures, forming part of the flowpath downstream of the injector, for separating a plurality of components within the sample;

    a detector located downstream of the column, measuring at least one property of the gas, thereby generating measurement data representing properties of at least one component of the fluid sample; and

    a processor adapted to calculate from the measurement data a value relating to the amount of at least one component of the fluid sample.

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