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KMID : 0370219790230010007
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Yakhak Hoeji
1979 Volume.23 No. 1 p.7 ~ p.10
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Determination of Dienestrol in Dienestrol Cream by Gas Liquid Chromatography
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백남호/Paik NH
박만기/류경수/염정옥/Park MK/Yu KS/Youm JR
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Abstract
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A gas chromatographic determination of dienestrol in dienestrol cream has been studied. Dienestrol cream was dissolved in pyridine and silylation was done by using N, O-bis (trimethylsilyl) trifluoroacetamide. The derivative was injected into 3% silicone OV-17 column for chromatographic estimation. The dienestrol peak was found to be well separated from the other components of the cream. The detection limit was obtained to be 5.6 X 10-11mol of dienestrol for this method. As there is no need for prior separation procedure, this experiment is extremely simple and less time consuming as compared to the conventional methods for estimation of dienestrol in cream.
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