NBN EN ISO 11969 : 1996
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
QUALITE DE L'EAU - DOSAGE DE L'ARSENIC - METHODE PAR SPECTROMETRIE D'ABSORPTION ATOMIQUE (TECHNIQUE HYDRURE)
01-09-2015
12-01-2013
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.