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Analysis of iron ores. Method for the determination of acid-soluble iron (II) content. Titrimetric method.
STANDARD published on 28.2.1990
Designation standards: BS 7020-22:1990
Publication date standards: 28.2.1990
SKU: NS-75929
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
Method for natural and processed iron ores containing from 1% to 25% acid-soluble iron (II) and only traces of metallic iron. Status: Under Review
15.10.1997
15.10.1997
WITHDRAWN
30.6.2006
WITHDRAWN
31.7.2006
WITHDRAWN
31.12.2007
WITHDRAWN
28.2.2009
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