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UNI
UNI EN 725-2 : 2009

UNI EN 725-2 : 2009

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ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC POWDERS - PART 2: DETERMINATION OF IMPURITIES IN BARIUM TITANATE

Published date

23-04-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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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