近年来,纸上电泳在生物化学及药物化学上已被用作分离有机混合物的方法。在工业分析上也逐渐得到推广,在萘磺酸、萘胺磺酸以及萘酚磺酸等重要染料中间体的分离和分析上,都可以得到快速准确的效果。最近捷克科学家们又加以发展和改进。纸上电泳法在染料中间体分离及分析上的特点是时间短、试样用量 In recent years, paper electrophoresis has been used biochemically and medicinally as a method of separating organic mixtures. In the industrial analysis has gradually been promoted, in naphthalene sulfonic acid, naphthyl sulfonamides and naphthalene sulfonic acid and other important dye intermediates in the separation and analysis, you can get fast and accurate results. Recently Czech scientists have also been developed and improved. Paper electrophoresis dye intermediates in the separation and analysis of the characteristics of time is short, the sample amount