ISO 1390-5-1977 标准详情
- 标准号:ISO 1390-5-1977
- 中文标题:工业用顺丁烯二酸酐.试验方法.第5部分:灰分的测定
- 英文标题:(withdrawn)maleic anhydride for industrial use - methods of test - part v: determination of ash first edition
- 标准类别:国际标准化组织标准ISO
- 发布日期:1977-01-01
The principle consists in burning a test portion and heating in a furnace controlled at (600 30) ?C, until all carbonaceous matter has disappeared, to constant mass. The residue may be retained for the determination of iron. - ISO 1390, Parts 1 to 6,
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