UNI EN 725-2 : 2009
Current
The latest, up-to-date edition.
ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC POWDERS - PART 2: DETERMINATION OF IMPURITIES IN BARIUM TITANATE
23-04-2009
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Preparation of sample solution
6.1 Sample calcination
6.2 Test sample
6.3 Dissolution of the test sample
7 Calibration
7.1 Standard addition method
7.2 Calibration method
8 Procedure
8.1 ICP spectrometer operation
8.2 Standard addition method
8.3 Calibration method
9 Test report
Provides a method for the determination of impurities in barium titanate powders using inductively coupled plasma optical emission spectroscopy (ICP-OES).
| Committee |
CT 33
|
| DevelopmentNote |
Supersedes UNI ENV 725-2. (04/2009)
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 725-2:2007 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
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