顶空气相色谱法测定米非司酮中有机残留溶剂含量

李红霞

引用本文:	李红霞.顶空气相色谱法测定米非司酮中有机残留溶剂含量[J].中国现代应用药学,2007,(7):629-631.
	LI Hong-xia.Simultaneousness Detecting of Residual Solvent from the Mifepristone by Headspace Gas Chromatography[J].Chin J Mod Appl Pharm(中国现代应用药学),2007,(7):629-631.

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顶空气相色谱法测定米非司酮中有机残留溶剂含量
李红霞

作者	单位
李红霞

摘要:

关键词: 顶空气相色谱法残留溶剂米非司酮丙酮二氯甲烷异丙醚四氢呋喃环己烷

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Simultaneousness Detecting of Residual Solvent from the Mifepristone by Headspace Gas Chromatography

LI Hong-xia

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

Key words: headspace GC residual solvent mifepristone acetone dichloromethane hexamethane tetrahydrofuran isopropyl ether