Chemical analysis of ferrous materials. Determination of selenium in steels. Electrothermal atomic absorption spectrometric method Ingestion-build-266356 An enhanced performance architecture (EPA)

An enhanced performance architecture (EPA) is used

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Requirements for the classification of covered electrodes for manual metal arc welding of non-alloy and fine grain steels

Chemical analysis of ferrous materials. Determination of selenium in steels. Electrothermal atomic absorption spectrometric method Ingestion-build-266356 An enhanced performance architecture (EPA)1 Scope This Technical Report specifies an electrothermal atomic absorption spectrometric method for the determination of selenium in steels. The method is applicable to selenium contents between 0,000 4 % (m m) and 0,02 % (m m).