Manganese ores and concentrates Determination of phosphorus content Extraction-molybdovanadate photometric method

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-08-1982

Publisher

International Organization for Standardization

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.

DevelopmentNote	Supersedes ISO 321 (04/2001)
DocumentType	Standard
Pages	3
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO/R 321:1963

Standards	Relationship
BS 3748:1964	Similar to
NFA 06 103 : 1969	Similar to

ISO 4297:1978	Manganese ores and concentrates Methods of chemical analysis General instructions
ISO 4296-1:1984	Manganese ores Sampling Part 1: Increment sampling
ISO 4296-2:1983	Manganese ores Sampling Part 2: Preparation of samples