I.S. EN 15487:2007
Current
The latest, up-to-date edition.
ETHANOL AS A BLENDING COMPONENT FOR PETROL - DETERMINATION OF PHOSPHORUS CONTENT - AMMONIUM MOLYBDATE SPECTROMETRIC METHOD
Hardcopy , PDF
English
01-01-2007
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.
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Samples and sampling
7 Calibration
7.1 Preparation of calibration solutions
7.2 Colour development
7.3 Spectrometric measurement
7.4 Calibration regression line
8 Procedure
8.1 Dry residue
8.2 Test portion
8.3 Colour development
8.3 Spectrometric measurement
9 Calculation
10 Expression of results
11 Precision
11.1 Repeatability
11.2 Reproducibility
12 Test report
Bibliography
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.