ISO 2995-1974 标准详情
- 标准号:ISO 2995-1974
- 中文标题:工业用硝酸铵;不溶于水的物质测定;重量分析法
- 英文标题:ammonium nitrate for industrial use; determination of matter insoluble in water; gravimetric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-04-01
Specifies the dissolution of a test portion in water; filtration under vacuum on the filter crucible, thorough washing of the filter crucible and drying of the crucible in an oven at (110 5) C0, weighing of the insoluble residue. Has also been approv
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