Gas Chromatographic Determination of Ethanol and Isopropanol or Acetone in Drugs
Keyword(s):
Abstract A gas-solid chromatographic technique, using flame ionization detection and a Porapak Q column, is presented for the identification and determination of ethanol and isopropanol or acetone in pharmaceutical products. The technique involves direct injection of an aqueous dilution of the product and is therefore simple and direct. The commercial products and 3 simulated mixtures, at various concentration levels, were analyzed by 9 collaborators. Recoveries and standard deviations for all 3 components were satisfactory. The method has been adopted as official first action.
1983 ◽
Vol 66
(6)
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pp. 1528-1531
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1994 ◽
Vol 348
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pp. 650-653
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1997 ◽
Vol 760
(2)
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pp. 319-325
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1999 ◽
Vol 82
(1)
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pp. 134-140
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1985 ◽
Vol 325
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pp. 430-432
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