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Homepage>ISO Standards>ISO 4687-1:1992-Iron ores — Determination of phosphorus content-Part 1: Molybdenum blue spectrophotometric method
download between 0-24 hoursReleased: 1992
ISO 4687-1:1992-Iron ores — Determination of phosphorus content-Part 1: Molybdenum blue spectrophotometric method

ISO 4687-1:1992

ISO 4687-1:1992-Iron ores — Determination of phosphorus content-Part 1: Molybdenum blue spectrophotometric method

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Standard´s number:ISO 4687-1:1992
Pages:9
Edition:1
Released:1992
DESCRIPTION

ISO 4687-1:1992


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.