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Langhals, Heinz ORCID: 0000-0002-8038-4547 (1987): Determination of the Concentration of Gases by Measurement of Pressure. In: Analytical Letters, Vol. 20, No. 10: pp. 1595-1610
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Abstract

For the determination of the concentration of gases by means of pressure measurement, a precise equation of state is given by which analysis can be carried out within an accuracy of 10 ppm. The parameters of the equation of state are explicitely reported for carbon dioxide, argon, and helium.