Thanks to Mike and the team at Best Technology (www.BestTechnologyInc.com ) for their comprehensive article that includes CHEMEON’s core expertise with CHEMEON TCP-HF® and our new innovation, CHEMEON eTCP™ which provides the visual verification that your parts are protected. “Power of Protection You Can See™” CHEMEON eTCP™ eTCP Violet™and eTCP Blue™
The Best Technology article “Chromate and Trivalent Chromate Conversion Process, Specifications, Tanks and Equipment Explained” can be found here https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/