M00024646
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RUBBER AND RUBBER PRODUCTS - DETERMINATION OF BIOBASED CONTENT - PART 2: BIOBASED CARBON CONTENT
International Organization for Standardization
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Availability date: 11/05/2021
Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Principle<br>5 Sampling<br>6 Measuring method of biobased carbon content<br> by determination of [14]C content for rubber <br> products and raw materials<br>7 Precision<br>8 Test report<br>Annex A (normative) - Method A - Determination by <br> accelerator mass spectrometry (AMS)<br>Annex B (normative) - Method B - Determination by <br> liquid scintillation counter (LSC)<br>Annex C (informative) - Examples of the determination <br> of biobased carbon content for rubber and <br> rubber products<br>Annex D (informative) - Determination of the biobased <br> carbon content of a tyre<br>Annex E (informative) - Precision results from an <br> interlaboratory test programme<br>Bibliography
Describes measuring methods for the determination of biobased carbon contents in rubber and rubber products, including polyurethanes.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 45 |
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