Active standard | Published: 01/08/1982

ISO 4293:1982

Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method
(Minerais et concentrés de manganese — Dosage du phosphore — Méthode photométrique au molybdovanadate avec extraction)

Available languages: English, French

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Detail information

Designation: ISO 4293:1982

Publication date: 01/08/1982

Pages: 3

Country: International technical standard

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Anotation

Description / Abstract: The method is applicable to products having phosphorus contents from 0,02 to 0,5 % (m/m). ISO 4293 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.

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