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 4694:1987

Iron ores — Determination of fluorine content — Ion-selective electrode method
9. 4. 1987.

Опште информације

90.92     8. 10. 2025.

ISO

ISO/TC 102/SC 2

Međunarodni standard

73.060.10  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

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

TRENUTNO

OBJAVLJEN
ISO 4694:1987
90.92 Odluka o izmeni ili reviziji standarda
8. 10. 2025.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 4694

PROJEKAT
ISO/CD 4694