Plastics. Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions. Test methods and requirements Ingestion-build-107062 ISO 9270‑1 and ISO 9270‑2

ISO 9270‑1 and ISO 9270‑2 related to their individual operating speed

and accreditation organizations

BS EN 16271 on value management is useful for:

7 Calculating and reporting the results

BS EN 10311 specifies requirements for the strength and integrity of the joints and the testing of the joints

Plastics. Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions. Test methods and requirements Ingestion-build-107062 ISO 9270‑1 and ISO 9270‑21 Scope This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials and polymers without any preliminary environmental exposure or pre treatment. Test methods applied in this document are carried out at temperatures in the mesophilic range under aerobic conditions and are aimed to show ultimate biodegradability, i. e. conversion into carbon dioxide, water and biomass. This