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DD ENV 725-2:1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Advanced technical ceramics. Methods of test for ceramic powders Determination of impurities in barium titanate

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2007

Language(s)

English

Published date

15-08-1994

1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Preparation of sample solution
7 Calibration
8 Procedure
9 Test report

Establishes a method for determining impurities in stoichiometric barium nitrate powder with a maximum concentration measured for each impurity of:- Sr:4 000 ppm, Ca:500 ppm, K:200 ppm and Na, Mg, Al, Fe, Nb:100 ppm.

Committee
RPI/13
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
RevisionOf
Status
Superseded
SupersededBy

Standards Relationship
ENV 725-2 : 1994 Identical

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