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CEN
EN 725-12:2001

EN 725-12:2001

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Advanced technical ceramics - Methods of test for ceramic powders - Part 12: Chemical analysis of zirconia

Withdrawn date

31-10-2001

Published date

11-04-2001

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Concentration ranges
4 Principle
5 Reagents
6 Apparatus
7 Test sample
8 Sample preparation
9 Calibration
10 Adjustment of the apparatus
11 Measurements
12 Expression of results
13 Accuracy
14 Test report
Bibliography

This part of EN 725 specifies methods for the determination of the levels of silicon, aluminium, titanium, iron, calcium, magnesium, potassium, sodium, yttrium, hafnium, cerium and strontium using flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP - AES). These methods are applicable to the concentration ranges given in clause 3, expressed as oxides.

Committee
CEN/TC 184
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

Standards Relationship
DS EN 725-12 : 2001 Identical
BS EN 725-12:2001 Identical
NF EN 725-12 : 2002 Identical
NBN EN 725-12 : 2001 Identical
I.S. EN 725-12:2001 Identical
NEN EN 725-12 : 2001 Identical
UNE-EN 725-12:2001 Identical
PN EN 725-12 : 2002 Identical
SN EN 725-12 : 2001 Identical
DIN EN 725-12:2001-06 Identical
UNI EN 725-12 : 2001 Identical
NS EN 725-12 : 1ED 2001 Identical

PD CEN/TR 13233:2007 Advanced technical ceramics. Notations and symbols
05/30117313 DC : DRAFT MAY 2005 EN 13233 - ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
CEN/TR 13233 : 2007 COR 2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
09/30185903 DC : 0 BS EN 14232 - ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
UNI EN 14232 : 2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
PREN 14232 : DRAFT 2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
EN 14232:2009 Advanced technical ceramics - Terms, definitions and abbreviations
BS EN 14232:2009 Advanced technical ceramics. Terms, definitions and abbreviations
DD CEN/TR 13233 : 2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
I.S. EN 14232:2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
S.R. CEN TR 13233:2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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