Storage Machine,Storage And Retrieval Machine,Storage Retrieval Machine,Pallet Storage Machine Changchun Rochiev Intelligent Equipment Manufacturing Co., Ltd. , https://www.rochiev-en.comUsing high performance capillary electrophoresis to quickly determine the content of p-aminobenzenesulfonic acid and phenol in the synthesis process of sulfamic acid-based superplasticizer, the effect of separation conditions on the determination was studied, and the optimal determination conditions were determined. The method is simple, fast, and highly accurate, and can meet the determination requirements of the sulfamic acid-based superplasticizer synthesis process.