Manganese ores and concentrates Determination of aluminium content Photometric and gravimetric methods

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

02-06-1988

Publisher

International Organization for Standardization

The photometric method (A) is applicable to products having aluminium contents from 0,1 to 1,5 % (m/m), the oxine gravimetric method (B) is applicable to products having aluminium contents over 1,5 % (m/m). Cancels and replaces the first edition (ISO 4295:1978), of which it constitutes a technical revision. Should be read in conjunction with ISO 4297.

DevelopmentNote	Supersedes ISO R318 (04/2001)
DocumentType	Standard
Pages	6
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO/R 318:1963 ISO 4295:1979

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