ISO 672-1978 标准详情
- 标准号:ISO 672-1978
- 中文标题:肥皂 水分和挥发物含量的测定 烘箱法
- 英文标题:Soaps; Determination of moisture and volatile matter content; Oven method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1978-02
A sample of about 10 g is weighed to the nearest 0.01 g, placed in an oven controlled at 103 2 鳦, cooled in a desiccator and weighed again. The operations are repeated until the difference in mass between two successive weighings is less than 0.01 g.
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