【Abstract】 A method of seperation and determination for isopropyl alcohol,nbutanol,2butoxy ethanol in electrophoretic paint was studied by gas chromatography.Ethyleneglycol monoethyl ether was used as internal standard.GDX103 was chosen as the stationary phase for the analysis.RDSs of this method for three ingredient were 050%,129%,067%,respectively,and the average recoveries are 9921%,9945%,and 10136%,respectively.The method is simple,rapid and reproducible.更多还原