Plastics. Recycled plastics. Sample preparation Ingestion-build-44680 Test methods are also included

Test methods are also included in BS 7888-4

There is strong toxicity-based evidence that aerosol surface area is an appropriate exposure metric for low solubility particles that removes the dependency on particle size]

BS EN 14395-1 walks users through the method of the 23 °C test procedure

these are outside of the scope of t DD IEC/TS 62306

This part of ISO 22088 specifies a method for the determination of the environmental stress cracking (ESC) resistance of thermoplastics when they are subjected to a fixed flexural strain in the presence of chemical agents

Plastics. Recycled plastics. Sample preparation Ingestion-build-44680 Test methods are also included1 Scope This Technical Specification specifies the preparation of samples of recycled plastics prior to testing and takes account of the specifics of the material. Sample preparation should avoid any process that causes 'de mixing' of the sample. Following preparation, the sample should remain representative. The behaviour of contaminants should be carefully analysed and observed to ensure this is homogeneous. This Technical Specification does not