Blogger seeks photos of Tati-You County Fine Chemical Factory in Zhuzhou City, China » Sodium Fluoride bag, backside
This is the back of a Solvay brand sodium fluoride bag at the City of Durango’s Water Treatment plant in January, 2017.
This is the back of a Solvay brand sodium fluoride bag at the City of Durango’s Water Treatment plant in January, 2017.