https://www.canada.ca/en/environment-climate-change/services/canadian-environmental-protection-act-registry/publications/microbeads-toiletries-method-445-0/chapter-1.html
Microbeads in toiletries: method 445.0 : chapter 1 - Canada.ca
This is chapter 1 of the Microbeads in toileteries: method 445.0. It is entitled : Appendix 1. List of common and other potential plastics in microbeads
445 0chapter 1microbeadstoiletriesmethod