I.S. EN ISO 8299:2021
Current
The latest, up-to-date edition.
Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermalionization mass spectrometry (ISO 8299:2019)
Hardcopy , PDF
English
28-02-2021
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.
1 Scope
2 Normative references
4 Principle
5 Reference materials and reagents
6 Apparatus
7 Apparatus for mass spectrometry
8 Sample preparation
9 Filaments preparation
10 Instrument calibration
11 Isotopic mass spectrometric measurements.
12 Calculation of the results
13 Blanks
14 Quality control
15 Measurement uncertainty
Annex A (normative) Preparation and standardization of spike solutions.
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.