EN 13346:2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods
23-08-2000
28-02-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Hazards
7 Apparatus
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) Performance data of the
interlaboratory comparison
This standard specifies methods for the extraction, with aqua regia, of trace elements and phosphorus from sludges and sludge products. The resulting solution is suitable for the determination of As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn and P using spectrometric techniques. NOTE 1 With high solute concentrations in extract solutions, spectral interferences and background enhancement should be expected. NOTE 2 This method can be used for other elements except that portion of the elements bonded to silica.
| Committee |
CEN/TC 308
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 13346 : 2000 | Identical |
| NS EN 13346 : 1ED 2000 | Identical |
| NBN EN 13346 : 2000 | Identical |
| PN EN 13346 : 2002 | Identical |
| BS EN 13346:2000 | Identical |
| I.S. EN 13346:2000 | Identical |
| NBN EN 13366 : 2001 | Identical |
| NEN EN 13346 : 2000 | Identical |
| DIN EN 13346:2001-04 | Identical |
| UNE-EN 13346:2001 | Identical |