A sample of one component separated from an additive is determined to be APE aller analyzing qualitatively with IR,UV, HPLC methods and comparing with standard curves and standard sample.

• 本文以某一助剂中分离出的一种组分为样品，用红外（IR）、紫外（UV）和高效液相色谱（HPLC）分析法，并和标准谱图和标样进行对照，定性分析了它是烷基酚聚氯乙烯醚。