CEN/TS 14938-2:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Copper and copper alloys - Determination of bismuth content - Part 2: FAAS method
07-03-2023
27-09-2006
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Bibliography
This European Technical Specification 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
|
| DocumentType |
Technical Specification
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NEN NPR CEN/TS 14938-2 : 2006 | Identical |
| UNE-CEN/TS 14938-2:2008 EX | Identical |
| NBN CEN/TS 14938-2 : 2007 | Identical |
| NF CEN/TS 14938-2 : 2007 XP | Identical |
| I.S. CEN TS 14938-2:2006 | Identical |
| DD CEN/TS 14938-2:2006 | Identical |
| UNI CEN/TS 14938-2 : 2007 | Identical |
| DIN CEN/TS 14938-2:2006-12 | 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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