ISO 9397-1995 标准详情
- 标准号:ISO 9397-1995
- 中文标题:塑料.酚醛树脂.游离甲醛含量的测定
- 英文标题:plastics - phenolic resins - determination of free-formaldehyde content - hydroxylamine hydrochloride method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1995-05-01
Cancels and replaces the first edition (1989). Lays down a method of chemically determining free formaldehyde in phenolic resins by potentiometric titration, in aqueous or organic solution. The method is applicable to resins with free-formaldehyde co
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