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Determination of hydrochloric acid in organic solutions by gas chromatography

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Summary

A method is described for the determination of small quantities of hydrochloric acid in two chlorinated organic solvents (CHCl3 and CCl4). An excess of gaseous ethylene oxide is added to a liquid sample; the 2-chloroethanol formed is then analyzed by gas chromatography. The procedure is simpler and more sensitive in comparison with other conventional methods. It can be modified for other organic solvents.

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Petrůj, J., Godard, S. & Marchal, J. Determination of hydrochloric acid in organic solutions by gas chromatography. Chromatographia 13, 207–208 (1980). https://doi.org/10.1007/BF02261872

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  • DOI: https://doi.org/10.1007/BF02261872

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