1·There was no detected nonylphenol in Zhalong wetland water with this method.
用此方法测定扎龙湿地水样，结果未检测出壬基酚。
2·The content of mono-ester, di-ester and phosphoric acid in phosphate polyoxyethylene nonylphenol were reported with mixed-solvents by potentiometric titration.
采用混合溶剂，用电位滴定法测定壬基酚聚氧乙烯醚磷酯酯中单酯、双酯、磷酸的含量。
3·Chemical composition: the nonylphenol and epoxy ethane adduct appearance: this series product at room temperature is colorless to brown oily matter or paste.
化学成份：壬基酚与环氧乙烷加成物外观：本系列产品在室温下为无色至棕色油状物或膏状物。