Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Measuring method of biobased carbon content
by determination of [14]C content for rubber products
and raw materials
7 Precision
8 Test report
Annex A (normative) - Method A - Determination by accelerator
mass spectrometry (AMS)
Annex B (normative) - Method B - Determination by liquid
scintillation-counter (LSC)
Annex C (informative) - Examples of the determination of biobased
carbon content for rubber and rubber products
Annex D (informative) - Precision results from an interlaboratory
test programme
Annex E (informative) - Determination of the biobased carbon content
of a tyre
Bibliography