I.S. EN ISO 11969:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE)
Hardcopy , PDF
09-06-2016
English
25-04-1997
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Interferences
8 Procedure
9 Calculation of the results using the standard
calibration method
10 Expression of results
11 Precision
12 Test report
Annexes
A (informative) Effect of other substances on the
determination of arsenic
B (informative) Precision data
Figure
1 Example of decomposition apparatus
Covers a method for the determination of arsenic including organically bound arsenic in drinking waters, ground waters and surface waters, in a concentration range from 1 microg/l to 10 microg/l.
DocumentType |
Standard
|
Pages |
22
|
PublisherName |
National Standards Authority of Ireland
|
Status |
Withdrawn
|
Standards | Relationship |
NF EN ISO 1119969 : 1996 | Identical |
UNI EN ISO 11969 : 1999 | Identical |
SN EN ISO 11969 : 1997 | Identical |
NBN EN ISO 11969 : 1996 | Identical |
EN ISO 11969:1996 | Identical |
UNE-EN ISO 11969:1997 | Identical |
NS EN ISO 11969 : 1ED 1996 | Identical |
ISO 11969:1996 | Identical |
NEN EN ISO 11969 : 1997 | Identical |
BS EN ISO 11969:1996 | Identical |
DIN EN ISO 11969:1996-11 | Identical |
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