ISO 11438-1-1993 镍铁 用电热原子吸收光谱法对痕量元素含量 第1部分:一般要求和样品分解
Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 1: general requirements and sample dissolution
Specifies the general requirements for analysis by electrothermal atomic absorption spectrometry, preparation and dissolution of the test sample, general procedure, method of calculation and the procedures used for the evaluation of the repeatability and reproducibility of the individual methods specified in the other parts of ISO 11438.