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BSI
BS 6870-2.2:1987

BS 6870-2.2:1987

Current

Current

The latest, up-to-date edition.

Analysis of aluminium ores. Chemical methods Method for determination of hygroscopic moisture in analytical samples: gravimetric method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-08-1987

Publisher

British Standards Institution

NO CONTENTS SECTION

Applicable to moisture contents, expressed as water (H2O), in the range 0.1% to 5% (m/m).

This International Standard specifies a gravimetric loss of mass method for the determination of hygroscopic moisture in analytical samples of aluminium ores.

The method is applicable to products having hygroscopic moisture contents, expressed as water (H2O), in the range 0,1 to 5 % (m/m), and shall be used to correct the results obtained for aluminium and loss of mass at 1 075 °C to a dry basis.

NOTE The hygroscopic moisture can be taken into account for other determinations by using a pre-dried sample prepared in accordance with ISO 8558.

Committee
NFE/35
DevelopmentNote
Also numbered as ISO 8557 Supersedes 84/41557 DC (09/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current

BS 6870-2.3:1987 Analysis of aluminium ores. Chemical methods Method for determination of loss of mass at 1075°C: gravimetric method
BS 6870-2.6:1987 Analysis of aluminium ores. Chemical methods Method for determination of aluminium content: EDTA titrimetric method
BS 6870-2.1:1987 Analysis of aluminium ores. Chemical methods Method of preparation of pre-dried test samples

BS 6870-2.1:1987 Analysis of aluminium ores. Chemical methods Method of preparation of pre-dried test samples

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