ISO 4687-1:1992

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

NORMA vydaná dňa 16.4.1992

Anglicky -
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The information about the standard:

Designation standards: ISO 4687-1:1992
Publication date standards: 16.4.1992
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 4687-1:1992 :

Description / Abstract: 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.