Aluminium et alliages d'aluminium — Dosage du chrome — Méthode par spectrométrie d'absorption atomique dans la flamme

The method is applicable to products having chromium contents between 0,003 and 0,6 % (m/m). It may also be used for higher chromium contents Äup to 1,5 % (m/m) for instanceÜ. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.