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Air Emission Measurement Center (EMC)

Method 3C - Carbon Dioxide, Methane, Nitrogen and Oxygen Concentrations - Thermal Conductivity Detector

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Method 3C Determination of carbon dioxide, methane, nitrogen, and oxygen from stationary sources 8-2-2017 (PDF)(4 pp, 260 K)
CFR Promulgated Test Method 3C - Determination of carbon dioxide, methane, nitrogen, and oxygen from stationary sources using a Thermal Conductivity Detector.