The Reston Groundwater Dating Laboratory

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Dissolved Gases N₂ Ar CO₂ CH₄ O₂

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Chromatogram

Chromatogram for N₂ / Ar Dissolved Gases. This output is from the TCD. Note two elutions for N2
from the inner and outer columns

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URL: https://water.usgs.gov/lab/dissolved-gas/lab/Chromatogram.html
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Page Last Modified: Friday, 02-Dec-2011 09:36:55 EST