Analysis of the purity of 2 , 6 - di - tert - butyl - 4 - methylphenol and the content of free methylphenol by cgc 二叔丁基对甲酚纯度及游离酚含量
Standard test methods for apparent free phenols in synthetic phenolic resins or solutions used for coating purposes 涂层用合成酚醛树脂或溶液中表观游离酚的标准测试方法
Plastics - phenol - formaldehyde mouldings - determination of free phenols ; iodometric method iso 119 : 1977 ; german version en iso 119 : 1998 塑料.苯酚-甲醛模塑件.游离酚的测定.碘量法