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BS EN 451-1:1995
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Method of testing fly ash Determination of free calcium oxide content
Available format(s)
Hardcopy , PDF
Superseded date
25-06-2017
Language(s)
English
Published date
15-09-1995
Publisher
Free calcium oxide is extracted with ethyl acetoacetate in butanol and titrated with hydrochloric acid.
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