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本文分别通过气相色谱法和分光光度法对化工产品聚合级异戊二烯中阻聚剂对叔丁基邻苯二酚(TBC)的含量进行了检测。对两种方法进行了对比分析,选择出快速便捷的试验测定方法以指导实际生产工作。
In this paper, the content of t-butylcatechol (TBC) in polymerization grade isoprene polymerization inhibitor of chemical products was detected by gas chromatography and spectrophotometry respectively. A comparative analysis of the two methods was made, and a quick and easy method of testing was selected to guide the actual production work.