EN 15915:2010
Current
The latest, up-to-date edition.
Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS)
07-28-2010
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 two flame atomic absorption spectrometric methods (FAAS) for the determination of the silver content of copper and copper alloys in the form of unwrought, wrought and cast products.The methods are applicable to products having silver mass fractions between 0,01 % and 2,0 %.a)Method A is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 1,0 % and containing antimony or tin not greater than 0,005 0 % or silicon not greater than 0,010 %.b)Method B is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 2,0 % and antimony or tin greater than 0,005 % and silicon greater than 0,010 %.
| Committee |
CEN/TC 133
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 15915:2010-12 | Identical |
| UNI EN 15915 : 2010 | Identical |
| NF EN 15915 : 2010 | Identical |
| NBN EN 15915 : 2010 | Identical |
| UNE-EN 15915:2011 | Identical |
| I.S. EN 15915:2010 | Identical |
| SN EN 15915 : 2010 | Identical |
| NEN EN 15915 : 2010 | Identical |
| BS EN 15915:2010 | 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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