顶空气相色谱法测定米非司酮中有机残留溶剂含量
Simultaneousness Detecting of Residual Solvent from the Mifepristone by Headspace Gas Chromatography
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Abstract: OBJECTIVE The method for mc determination of Residual solvent from was established.METHODS The head space GC was used.The medium of solvent was 1% hydrochloric acid aqueous solution.A DB-Waxetr PEG 2000 column was used with high purity nitrogen as carrier