工业用苯乙烯试验方法 第8部分:阻聚剂(对-叔丁基邻苯二酚)含量的测定 分光光度法
Test method of styrene for industrial use - Part 8:Determination of content of inhibitor(p-tert-butylcatechol)- Spectrophotometric method
2011-05-12
ASTM D4590-22
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
用分光光度法测定苯乙烯单体或AMS(α-甲基苯乙烯)中对叔丁基邻苯二酚的比色测定的标准试验方法