NS EN ISO 1264 Ed. 1 标准详情
- 标准号:NS EN ISO 1264 Ed. 1
- 中文标题:塑料 - 均聚物和共聚物树脂氯乙烯 - pH值的测定水提取的
- 英文标题:Plastics - Homopolymer And Copolymer Resins Of Vinyl Chloride - Determination Of Ph Of Aqueous Extract
- 标准类别:挪威标准NS
- 发布日期:
Defines a method for determining the pH of aqueous extract from homopolymer and copolymer resins of vinyl chloride using a pH meter provided with a glass electrode. Not intended for estimation of the electrical qualities of the resin, but may be of i
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