0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO/DIS 4694

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

Опште информације

40.00     2. 7. 2026.

ISO

ISO/TC 102/SC 2

Međunarodni standard

73.060.10  

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/DIS 4694
40.00 Dopunjavanje i evidentiranje podataka o nacrtu standarda
2. 7. 2026.