摘要
以乙酸乙酯／丙酮／水为展开剂，乙二醇单丁醚生产过程中产生的残液中各主要组分可在硅胶板上获得分离，由此建立起薄层色谱法（ＴＬＣ）测定残液中二乙二醇单丁醚含量的方法．
With acetone/ethyl acetate/water as developer,diglycol monobutyl ether in distillation residue from the preparation of Butyl cellosolve was seperated and determined quantitatively on a silica-gel plate by Thin Layer Chromatography.
基金
浙江省分析测试基金
