ISO 696-1975 标准详情
- 标准号:ISO 696-1975
- 中文标题:表面活性剂 发泡力的测量 改进的罗斯-迈尔斯法
- 英文标题:Surface active agents; Measurement of foaming power; Modified Ross-Miles method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1975-07
After 500 ml of a solution of the substance to be tested have flowed down from a height of 450 mm onto the surface of the same solution, the volume of foam formed is measured, This method is applicable to all surface active agents, but solutions of e
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