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A rapid gas liquid chromatography method for simultaneous determination of various anticonvulsants

✍ Scribed by J. P. Nautsch; L. H. Rolf; G. G. Brune

Publisher
Springer
Year
1980
Tongue
English
Weight
206 KB
Volume
223
Category
Article
ISSN
0340-5354

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✦ Synopsis

The purpose of this study was to develop a rapid GLC method for the simultaneous determination of the following anticonvulsants: Carbamazepine, Diphenylhydantoin, Phenobarbital, and Primidone. Using a metal column (OV-17) with flash heater methylation as well as high N2 flow-rate, a quantitative methylation of the above anticonvulsants was obtained. A selective temperature program proved to be the decisive factor in separating the various methylated anticonvulsants. The GLC program was completed within 13 min. This method permits a rapid, simultanous and quantitative determination of various important anticonvulsants.

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