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SRPS ISO 4687-1:1997

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

Jun 26, 1997
Jun 26, 1997

General information

90.93     Mar 30, 2025

90.20    Jan 15, 2030

ISS

C017-1

International Standard

73.060.10  

Serbian  

Standard preispitan i potvrđen u avgustu 2012. godine

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Scope

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.

Life cycle

NOW

PUBLISHED
SRPS ISO 4687-1:1997
90.93 Standard confirmed
Mar 30, 2025

Related project

Adopted from ISO 4687-1:1992