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ISO/DIS 4687-1

Iron ores — Determination of phosphorus content — Part 1: Molybdenum blue spectrophotometric method

Опште информације

40.00     2. 7. 2026.

ISO

ISO/TC 102/SC 2

Međunarodni standard

73.060.10  

Apstrakt

The method is applicable to phosphorus contents between 0,003 % (m/m) and 2 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. The presence of arsenic, barium or titanium does not affect the result.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 4687-1:1992

TRENUTNO

PROJEKAT
ISO/DIS 4687-1
40.00 Dopunjavanje i evidentiranje podataka o nacrtu standarda
2. 7. 2026.