Liquid Chromatographic Determination of Primidone in Tablets: Collaborative Study
1985 ◽
Vol 68
(1)
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pp. 85-87
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Keyword(s):
Abstract Six laboratories collaboratively studied a liquid chromatographic (LC) method for the quantitative determination of primidone in tablets. Two lots each of commercially prepared 50 and 250 mg tablets and 2 authentic mixtures, at 50 and 250 mg levels, were sent to each collaborator. Samples were dissolved in the mobile phase, filtered, and injected into the chromatograph. Average recoveries for the 8 samples ranged from 97.5 to 101.2%, and coefficients of variation ranged from 0.53 to 3.01%. The LC method has been adopted interim official first action.
1977 ◽
Vol 60
(4)
◽
pp. 935-939
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1996 ◽
Vol 79
(3)
◽
pp. 645-651
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1995 ◽
Vol 78
(4)
◽
pp. 1067-1071
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