Chromatographic analysis of gaseous samples containing reactive

Chemistry: physical processes – Physical processes – Crystallization

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23232R, 252372, 55 67, 55 73, G01N 3108

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active

042215692

ABSTRACT:
A carrier gas for chromatographic analysis of gaseous samples containing sulfur bearing molecules utilizes a sulfur-containing nucleophile mixed with the inert component of the carrier gas to deactivate sulfur reactive and adsorbtive sites in the analysis system and facilitates accurate analysis of the sample composition.

REFERENCES:
patent: 2494587 (1950-01-01), Shabaker
patent: 3838969 (1974-10-01), Dugan
patent: 4127386 (1978-11-01), Stahl
Chemical Abstracts, 83:151478b (1975).
A. G. Vitenberg et al., Anal. Chem., 49(1), 128-133 (Jan. 1977).
J. C. Hilborn et al., The Science of the Total Environment, 4, 97-106, Elsevier Scientific Publishing Co., Amsterdam, 1975.

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