GSO ISO 16620-4:2021
ISO 16620-4:2016
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Plastics — Biobased content — Part 4: Determination of biobased mass content
GSO ISO 16620-4:2021 Files
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GSO ISO 16620-4:2021 Scope
ISO 16620-4:2016 specifies a method of determining the biobased mass content in plastics products, based on the radiocarbon analysis and elemental analysis.
ISO 16620-4:2016 is applicable to plastic products and plastic materials, polymer resins, monomers or additives, which are made from biobased or fossil-based constituents.
This method is applicable, provided that the plastic product contains carbon element and that a statement giving its elemental composition and its biobased mass content is available.
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