BS ISO 16620-2:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Plastics. Biobased content Determination of biobased carbon content
Hardcopy , PDF
21-06-2022
English
30-04-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols, and abbreviated terms
4 Principle
5 Sampling
6 Determination of the [14]C content
7 Determination of the total carbon content and
total organic carbon content
8 Calculation of the biobased carbon content
9 Test report
Annex A (normative) - Procedure for the conversion of the
carbon present in the sample to a
suitable sample for [14]C determination
Annex B (normative) - Method A - Determination by liquid
scintillation-counter method (LSC)
Annex C (normative) - Method B - [14]C determination by
beta-ionization
Annex D (normative) - Method C - [14]C determination by
accelerator mass spectrometry
Bibliography
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