ISO 1657-1986 生胶和橡胶胶乳 铁含量的测定 1,10菲罗啉光度法

标准号：ISO 1657-1986
中文标准名称：生胶和橡胶胶乳 铁含量的测定 1,10菲罗啉光度法
英文标准名称：Rubber, raw and rubber latex; Determination of iron content; 1,10-Phenanthroline photometric method
标准类型：G34
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G34
国际标准分类号：83.040.10
适用范围：Deals with the method given for uncompounded natural rubber and uncompounded synthetic rubbers which do not contain chlorine, and the corresponding uncompounding latices. Principle, reagents, apparatus, sampling and procedure, especially the preparation of the test piece are described. Special precautions and safeguards required are given.