Publikuar
The method is applicable to products having a chromium content greater than 7 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results.
PUBLISHED
ISO 6331:1983
90.60
Close of review
5 qer 2021
Minerale dhe koncentrate kromi - Përcaktimi i përmbajtjes së kromit - Metoda titrimetrike
60.60 Standard published
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