ISO 10698-1994 钢 锑含量的测定 电热原子吸收光谱法

标准号：ISO 10698-1994
中文标准名称：钢 锑含量的测定 电热原子吸收光谱法
英文标准名称：Steel - Determination of antimony content - Electrothermal atomic absorption spectrometric method
标准类型：H11
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：H11
国际标准分类号：77.080.20
适用范围：The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids and dilution of the solution to a known volume, introducing a known volume of the solution into an electrothermal atomizer of an atomic absorption spectrometer, measuring the atomic absorption of the 217,6 nm spectral resonance line energy emitted by an antimony lamp. The method is applicable to antimony contents between 0,0005 % (m/m) and 0,010 % (m/m).