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Original Articles

The influence of the carrier gas on the infrared gas analysis of atmospheric CO2

Pages 59-61 | Received 31 Jan 1974, Published online: 15 Dec 2016
 

Abstract

Experiments made with different types of infrared gasanalyzers (URAS 1, UNOR 2, UNOR 5B) show considerable deviation in the result when using various mixing ratios of N2 and O2 as a “carrier gas” for CO2.

Tellus 135