UNI EN 1233 : 1999
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS
31-12-1999
Committees responsible
National foreword
Foreword
Method
Introduction
1 Scope
2 Normative references
3 Determination of chromium by flame atomic
absorption spectrometry
4 Determination of chromium by electrothermal
atomization atomic absorption spectrometry
Annex
A (informative) Information on pretreatment and
digestion of sludge and sediment samples
Tables
1 Precision data for clause 3
2 Interfering ions
3 Precision data for clause 4
Gives two methods for determining chromium in water by atomic absorption spectronomy.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 1233 : 1ED 1996 | Identical |
| NBN EN 1233 : 1996 | Identical |
| SN EN 1233 : 1997 | Identical |
| NEN EN 1233 : 1997 | Identical |
| NF EN 1233 : 1996 | Identical |
| UNE-EN 1233:1997 | Identical |
| BS EN 1233:1997 | Identical |
| I.S. EN 1233:1997 | Identical |
| EN 1233:1996 | Identical |
| DIN EN 1233:1996-08 | Identical |
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