Bio-based products. Overview of methods to determine the bio-based content Ingestion-build-81500 civil society

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Labelling of medical devices or parts of medical devices containing particular phthalates is required because some have been classified as CMR 1 & 2

Bio-based products. Overview of methods to determine the bio-based content Ingestion-build-81500 civil society1 Scope This Technical Report gives an overview of methods which can be used for the determination of the bio based content of solid, liquid and gaseous products. It describes more specifically: a) a method using the radiocarbon analysis and elemental analysis: this method is based on a statement and a verification of the composition of the products; b) methods based on measurement of stable isotopic ratio; and c) a method based on the material