This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
Abstract Preview
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.
General information
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Status : PublishedPublication date : 1988-06
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Edition : 2Number of pages : 6
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- ICS :
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Manganese ores
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| Format | Language | |
|---|---|---|
| Paper |
- CHF38
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Previously
ISO/R 318:1963
ISO 4295:1979
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Now confirmed
ISO 4295:1988
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