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Determination of chlorobutanol in pharmaceuticals by gas chromatography

✍ Scribed by K. T. Koshy; R. C. Conwell; R. N. Duvall

Publisher
John Wiley and Sons
Year
1967
Tongue
English
Weight
305 KB
Volume
56
Category
Article
ISSN
0022-3549

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✦ Synopsis

A gas chromatographic procedure has been developed for the determination of chlorobutanol in a variety of pharmaceutical preparations. Numerous columns were investigated and found useful. Chlorobutanol was separated from its degradation products o n all of these columns. Analysis of synthetic mixtures and some commercial preparations containing chlorobutanol indicated that the procedure was applicable to such systems. Peak heights relative to a standard were used to calculate unknown concentrations. If desired, cyclohexanol, camphor, or menthol can be used as the internal standard. HLOROBUTANOL U.S.P.

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