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ISO/CD 4694

Iron ores — Determination of fluorine content — Ion-selective electrode method

Опште информације

30.99     8. 10. 2025.

ISO

ISO/TC 102/SC 2

Međunarodni standard

Apstrakt

The method ist applicable to a concentration range of 0,005 to 1,0 % (m/m) of fluorine in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4693 includes three annexes.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 4694:1987

TRENUTNO

PROJEKAT
ISO/CD 4694
30.99 Nacrt komisije standarda odobrava se za javnu raspravu
8. 10. 2025.