ISO 3363-1976 标准详情
- 标准号:ISO 3363-1976
- 中文标题:工业用氟氯化烃 酸度的测定 滴定法
- 英文标题:Fluorochlorinated hydrocarbons for industrial use; Determination of acidity; Titrimetric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1976-09
Applicable to products the acidity of which is between 2 mol and 200 mol of univalent acid per kg. Two procedures are given: one is applicable to liquid products (R11, R113, etc.) and the other one to gaseous (R12, R22, etc.). The principle consists
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