DOE - Cannabis Science Task Force Steering Committee (September 17, 2020) - Proficiency Testing Work Group - Motion Tuesday October 6, 2020 3:38 PM Washington State Department of Ecology Source https://www.ezview.wa.gov/Portals/_1962/Documents/CannabisSTF/Sept17Motion.pdf Published: Tuesday August 6, 2024 2:57 PM Replications Cannabis Observer Related DOE - Cannabis Science Task Force Steering Committee (September 17, 2020) - Information Set