SN EN 15192 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHARACTERISATION OF WASTE AND SOIL - DETERMINATION OF CHROMIUM(6) IN SOLID MATERIAL BY ALKALINE DIGESTION AND ION CHROMATOGRAPHY WITH SPECTROPHOTOMETRIC DETECTION
09-06-2021
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Safety remarks
5 Principle
6 Apparatus
7 Reagents
8 Sample pretreatment
9 Alkaline digestion procedure
10 Analytical procedure
11 Calculation
12 Expression of results
13 Test report
Annex A (informative) Alternative methods for direct
determination of Cr(VI) in the alkaline digestion
solution
Annex B Ion chromatographic system
Annex C (informative) Requirements for test portion
preparation
Annex D (informative) Background on methods for the
determination of Cr(VI) in solid samples
D.1 Summary of literature methods for Cr(VI)
determinations in solids [6]
D.2 Theoretical kinetic background for Cr(III)-Cr(VI)
inter-conversions [6]
D.3 Special needs for Cr(VI) determination in soil
extracts [7]
D.4 Determination of Cr(VI) in glass
D.5 Determination of Cr(VI) in air particulate matter
Annex E (informative) Validation
Bibliography
Describes the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN 15192 : 2007 | Identical |
| NEN EN 15192 : 2006 | Identical |
| EN 15192:2006 | Identical |
| NF EN 15192 : 2007 | Identical |
| UNE-EN 15192:2007 | Identical |
| NS EN 15192 : 1ED 2006 | Identical |
| BS EN 15192:2006 | Identical |
| NBN EN 15192 : 2006 | Identical |
| I.S. EN 15192:2006 | Identical |
| UNI EN 15192 : 2007 | Identical |
| DIN EN 15192:2007-02 | Identical |
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