Plastics. Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment. Method by analysis of evolved carbon dioxide included-in-kit and resistance to damage in

and resistance to damage in bending and in torsion

Note: BS EN 16603-60-21 does not contain textbook material on gyro technology

Automated measuring systems (AMS) based on the principles above have been used successfully in this application for measuring ranges which are described in Annex G

BS ISO 16014-4:2019 supersedes BS ISO 160144:2012

BS EN 61334-3-22 provides manufacturers with the service conditions

Plastics. Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment. Method by analysis of evolved carbon dioxide included-in-kit and resistance to damage in1 Scope This document specifies a laboratory test method to determine the degree and rate of aerobic biodegradation level of plastic materials. This test method can also be applied to other materials. Biodegradation is determined by measuring the CO2 evolved by the plastic material when exposed to marine sediments sampled from a sandy tidal zone and kept wet with salt water under laboratory conditions. This test method is a simulation under laboratory