HOKO Holistics provides Certificate of Analysis (COA) and provides detailed information about the quality and purity of product. 

 

A Certificate of Analysis (COA) is a document that HOKO Holistics provides detailed information about the quality and purity of a chemical or product. It is a 3rd party laboratory test that verifies that it meets our quality assurance as well as state and national requirements. Our COA includes the batch number, expiration date, and results of tests for impurities, contaminants, and other properties of the product. COAs are used to ensure that the products being sold are safe, pure, and of high quality.