Foreword
1 Scope
2 Normative references
3 Symbols, definitions, and units
4 Principle
5 Chemical reagents and equipment
6 Procedure
7 Expression of results
8 Quality control
9 Test report
Annex A (informative) - Determination of [89]Sr and [90]Sr
by precipitation and proportional counting
Annex B (informative) - Determination of [89]Sr and [90]Sr
by precipitation and liquid scintillation counting
Annex C (informative) - Determination of [90]Sr from its
daughter product [90]Y at equilibrium by organic
extraction and liquid scintillation counting
Annex D (informative) - Determination of [90]Sr after ionic
exchange separation by proportional counting
Annex E (informative) - Determination of [90]Sr after
separation on a crown ether specific resin and liquid
scintillation counting
Annex F (informative) - Determination of [90]Sr from its
daughter product [90]Y at equilibrium by organic
Annex G (informative) - Correction factor for purity control
using proportional counting
Bibliography