ISO 1897-8-1977 工业用苯酚,邻甲酚,间甲酚,对甲酚,甲苯基酸和二甲苯酚.试验方法.第8部分:邻甲酚含量的测定(只测定甲苯基酸和二甲苯酚)
ISO 1897-8-1977 标准详情
- 标准号：ISO 1897-8-1977
- 中文标题：工业用苯酚,邻甲酚,间甲酚,对甲酚,甲苯基酸和二甲苯酚.试验方法.第8部分:邻甲酚含量的测定(只测定甲苯基酸和二甲苯酚)
- 英文标题：(withdrawn)phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use - methods of test - part viii: determination of o-cresol content (cresylic acid and xylenols only) first edition
- 标准类别：国际标准化组织标准ISO
- 发布日期：1977-01-01
内容简介
This method is the best available at the present time. It was primarily intended for samples containing 40 % (m/m) or more but has been extended to lower ranges. The principle is based on dehydration of a quantity of the test sample. Formation of a c
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