ISO 6101-1:2019 橡胶 用原子吸收光谱法测定金属含量 第1部分：锌含量的测定

标准编号：ISO 6101-1:2019

中文名称：橡胶 用原子吸收光谱法测定金属含量 第1部分：锌含量的测定

英文名称：Rubber — Determination of metal content by atomic absorption spectrometry — Part 1: Determination of zinc content

发布日期：2019-11

标准范围

本文件规定了测定橡胶中锌含量的原子吸收光谱法。该方法适用于锌含量至少为0.05%（质量分数）的生橡胶和橡胶制品。如果对试验部分的质量和/或所用溶液的浓度进行适当调整，则可确定低于该限值的锌含量。使用标准加入法可能会降低检测下限。

This document specifies an atomic absorption spectrometric method for the determination of the zinc content of rubbers.The method is applicable to raw rubber and rubber products having zinc contents at a minimum of 0,05 % (mass fraction). Zinc contents below this limit can be determined, provided that suitable adjustments are made to the mass of the test portion and/or to the concentrations of the solutions used. The use of the standard additions method might lower the bottom limit of detection.

标准预览图