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Status : Active
Standard Type : Main
Document No : ISO 4293 : 1982
Document Year : 1982
Pages : 3
Edition : 1
Section Volume : Ferroalloys (ISO/TC 132.)
The method is applicable to products having phosphorus contents from 0,02 to 0,5 % (m/m). ISO 4293 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.