ISO 7530-1-1990 镍合金 火焰原子吸收光谱法 第1部分:一般要求和试样溶解

标准号：ISO 7530-1-1990
中文标准名称：镍合金 火焰原子吸收光谱法 第1部分:一般要求和试样溶解
英文标准名称：Nickel alloys; flame atomic absorption spectrometric analysis; part 1: general requirements and sample dissolution
标准类型：H13
发布日期：1999/12/31 12:00:00
实施日期：1990/12/15 12:00:00
中国标准分类号：H13
国际标准分类号：77.120.40
适用范围：Specifies methods for the determination of up to 4 % (m/m) of cobalt, chromium, copper, iron, manganese and aluminium, up to 2 % (m/m) of silicon and from 0,05 % (m/m) to 1 % (m/m) of vanadium in nickel alloys. Typical compositions of some nickel alloys are given in annex B. This part of ISO 7530 specifies the general requirements for analysis by flame atomic absorption, preparation and dissolution of the test sample, method of calculation and the procedures used for the evaluation of the repeatability and reproducibility of the individual methods.