<![CDATA[EC21 Product Catalogs - purification agent]]> <![CDATA[Anionic Trash Catcher]]> <![CDATA[3-CHLORO-2-hydroxypropyl Trimethyl Ammonium Chloride]]> <![CDATA[Liquid Cationic Etherification Agent(CHPTAC)]]> <![CDATA[3-CHLORO-2-hydroxypropyltrimethyl Ammonium Chloride 3327-22-8]]>