Lab Documentation

Certificate of Analysis Library

A Certificate of Analysis (COA) is a document issued by an accredited, independent laboratory confirming the cannabinoid content of a product — including THC and CBD percentages — and verifying the absence of contaminants such as pesticides, heavy metals, and residual solvents. 8th Avenue publishes a COA for every product we carry. All documents are hosted as PDFs directly on this site and are publicly accessible.