Bl This standard establishes the method of extraction of ferroalloy samples to determine their chemical composition. B-2 Given the varied conditions that may arise in the extraction of ferroalloy samples, it is accepted that for certain particular cases some of these prescriptions, especially the quantities of samples to be extracted, may be modified by prior agreement.
IRAM 595-1951 history
1951IRAM 595-1951 Sample extraction for chemical analysis of ferroalloys