Abstract

AbstractA simple, rapid and sensitive GC method for the analysis of chloral hydrate in soft elastic gelatin capsules was developed using n-amyl alcohol as the internal standard. The samples were chromatographed using a glass column packed with chromosorb 102 and flame ionization detection. The operating temperatures were 175°, 190°, and 200°C for the column, detector, and injector, respectively. This method was shown to isolate chloral hydrate from its major degradation product chloroform. The method was also compared with compendial and colorimetric procedures. The accuracy, precision, linearity, and applicability to soft elastic gelatin capsules are also presented.

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