ISO 3708-1976 标准详情
- 标准号:ISO 3708-1976
- 中文标题:工业用(包括食品)磷酸;氯含量测定;电势测定法
- 英文标题:phosphoric acid for industrial use (including foodstuffs); determination of chloride content; potentiometric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1976-11-15
Applicable to products having Cl- contents, expressed as chlorine, equal to or more than 0.001 % (m/m). The lower limit can be extended downwards by using weaker standard reference and volumetric solutions. Describes potentiometric titration of the i
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