BS EN 27627-6:1993 Hardmetals. Chemical analysis by flame atomic absorption spectrometry - Part 6. Determination of chromium in contents 0,01 to 2 % (m/m)
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This part of ISO 7627 specifies the method to be used for the determination of the chromium content of hardmetals within the range 0,01 to 2 % (m/m) by flame atomic absorption spec-
trometry.
General requirements concerning the field of application, principle, interfering elements, apparatus, sampling and test report are given in ISO 7627/1.
BS EN 27627-6:1993 Hardmetals. Chemical analysis by flame atomic absorption spectrometry - Part 6. Determination of chromium in contents 0,01 to 2 % (m/m)