ASTM D 4590-2009 用分光光度法测定苯乙烯单体中对一叔丁基邻苯二酚的比色标准试验方法
ASTM D 4590-2009 标准详情
- 标准号:ASTM D 4590-2009
- 中文标题:用分光光度法测定苯乙烯单体中对一叔丁基邻苯二酚的比色标准试验方法
- 英文标题:standard test method for colorimetric determination of p-tert-butylcatechol in styrene monomer or ams (a朚ethylstyrene) by spectrophotometry
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009-06-01
内容简介
This test method is suitable for determining the quantity of TBC inhibitor, both for the protection against polymerization while in transit and storage, and for internal quality control.1.1 This test method is applicable to the determinati
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