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NA 021

DIN Standards Committee Iron and Steel

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Project

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

Begin

2025-10-08

Planned document number

ISO/CD 4687-1

Responsible national committee

NA 021-00-30 AA - Methods of chemical analysis  

Responsible international committee

ISO/TC 102/SC 2 - Chemical analysis  

previous edition(s)

Iron ores; determination of phosphorus content; part 1: molybdenum blue spectrophotometric method
1992-04

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Dr.-Ing.

Robert Orosz

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40237 Düsseldorf

Tel.: +49 211 6707-303

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