Summary
The use of specially chosen azeotropes is proposed as standards when testing gas chromatographs, detectors, columns and sample introduction systems. These azeotropic mixtures permit us to minimize the errors due to composition changes during sampling and sample introduction systems (intended for gases or liquids). The potentialities and advantages of such applications are illustrated using the azeotropic mixture of benzene and cyclohexane as an example.
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Ioffe, B.V., Vitenberg, A.G., Marinichev, A.N. et al. Application of azeotropic mixtures as standards in testing gas chromatographic systems and components. Chromatographia 9, 502–505 (1976). https://doi.org/10.1007/BF02282663
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DOI: https://doi.org/10.1007/BF02282663