A Simple Gas Chromatographic Method for Separation of Gases in Soil Atmospheres1
- Alfred M. Blackmer,
- J. H. Baker and
- M. E. Weeks2
A simple method is described for the separation of mixtures of CH4, N2O, CO2, N2, and O2 in soil atmospheres using a single sample. This method uses two columns of Porapak Q at different temperatures but requires only one detector and recorder. Total analysis time is 23 min, but samples can be injected every 17 min without conflicting peaks.Please view the pdf by using the Full Text (PDF) link under 'View' to the left.
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