EN 14938-2:2010
Current
The latest, up-to-date edition.
Copper and copper alloys - Determination of bismuth content - Part 2: Flame atomic absorption spectrometric method (FAAS)
21-07-2010
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Bibliography
This European Standard specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the bismuth content of copper and copper alloys in the form of unwrought, wrought and cast products.The method is applicable to products having bismuth mass fractions between 0,01 % and 0,25 %.
| Committee |
CEN/TC 133
|
| DevelopmentNote |
Supersedes CEN/TS 14938-2. (08/2010)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| I.S. EN 14938-2:2010 | Identical |
| NF EN 14938-2 : 2010 | Identical |
| UNI EN 14938-2 : 2010 | Identical |
| UNE-EN 14938-2:2012 | Identical |
| BS EN 14938-2:2010 | Identical |
| SN EN 14938-2 : 2010 | Identical |
| NBN EN 14938-2 : 2010 | Identical |
| NEN EN 14938-2 : 2010 | Identical |
| DIN EN 14938-2:2010-12 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 1811-1:1988 | Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 1: Sampling of cast unwrought products |
| ISO 1811-2:1988 | Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 2: Sampling of wrought products and castings |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
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