EN 12441-3:2001
Current
Zinc and zinc alloys - Chemical analysis - Part 3: Determination of lead, cadmium and copper - Flame atomic absorption spectrometric method
10-10-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Calculation and expression of results
10 Test report
This European Standard specifies a flame atomic absorption spectrometry method for the determination of lead, copper and cadmium in zinc and zinc alloys. It is applicable to the products specified in EN 988, EN 1179, EN 1774, EN 12844 and prEN 13283.It is suitable for the determination of lead contents (mass fractions) between 0,000 5 % and 2,5 %, cadmium contents (mass fractions) between 0,000 5 % and 0,3 %, and copper mass fractions between 0,000 5 % and 4 %.
| Committee |
CEN/TC 209
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 12441-3 : 2002 | Identical |
| PN EN 12441-3 : 2003 | Identical |
| I.S. EN 12441-3:2002 | Identical |
| NS EN 12441-3 : 1ED 2002 | Identical |
| BS EN 12441-3:2002 | Identical |
| NEN EN 12441-3 : 2001 | Identical |
| NBN EN 12441-3 : 2002 | Identical |
| DIN EN 12441-3:2002-02 | Identical |
| UNE-EN 12441-3:2001 | Identical |