GLC determination of methenamine in tabl
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J. G. Strom Jr.; H. W. Jun
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Article
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1977
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John Wiley and Sons
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English
โ 218 KB
A rapid and sensitive GLC method was developed for the quantitative determination of methenamine in tablets. The method was shown to possess several advantages over the official NF assay. After dissolution of the whole tablet in absolute ethanol and addition of an internal standard (pentylenetetrazo