UNI EN ISO 10304-3 : 2000
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - DETERMINATION OF CHROMATE, IODIDE, SULFITE, THIOCYANATE AND THIOSULFATE
30-04-2000
1 Scope
2 Normative references
3 Principle
4 Determination of iodide, thiocyanate and thiosulfate
4.1 Reagents
4.2 Apparatus
4.3 Interferences
4.4 Sampling and sample pretreatment
4.5 Procedure
4.6 Calculation
4.7 Expression of results
4.8 Test report
5 Determination of sulfite
5.1 Reagents
5.2 Apparatus
5.3 Interferences
5.4 Sampling and sample pretreatment
5.5 Procedure
5.6 Calculation
5.7 Expression of results
5.8 Test report
6 Determination of chromate
6.1 Reagents
6.2 Apparatus
6.3 Interferences
6.4 Sampling and sample pretreatment
6.5 Procedure
6.6 Calculation
6.7 Expression of results
6.8 Test report
7 Precision
Annex A (informative) Interlaboratory trials
Annex B (informative) Bibliography
Defines procedures for determining in aqueous solution the dissolved anions iodide, thiocyanate and thiosulfate, sulfite and chromate.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NS EN ISO 10304-3 : 1ED 1997 | Identical |
| BS EN ISO 10304-3:1997 | Identical |
| I.S. EN ISO 10304-3:1998 | Identical |
| NBN EN ISO 10304-3 : 1997 | Identical |
| NF EN ISO 10304-3 : 1997 | Identical |
| ISO 10304-3:1997 | Identical |
| SN EN ISO 10304-3 : 1998 | Identical |
| UNE-EN ISO 10304-3:1997 | Identical |
| NEN EN ISO 10304-3 : 1997 | Identical |
| EN ISO 10304-3:1997 | Identical |
| DIN EN ISO 10304-3:1997-11 | Identical |
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