This standard specifies the method for the determination of soluble fluoride in oral materials. The soluble fluorine referred to in this standard includes fluorine released by materials directly dissolved in water and fluorine dissolved in water after being treated by different methods. This standard is applicable to the determination of soluble fluoride content in oral restoration, bonding, and preventive health care materials.
YY 0623-2008 history
2008YY 0623-2008 Test method of soluble fluoride of dental materials