T/COCIA 3-2019 Soluble fluoride detection of oral care products using Oral Fluoride as a source of fluoride
T/COCIA 3-2019 Soluble fluoride detection of oral care products using Oral Fluoride as a source of fluoride
Basic Information
Scope
Scope: This standard specifies the principles, reagents and materials, instruments and equipment, analysis steps, result calculation, detection limit and quantitative limit, recovery rate and precision, as well as allowable deviations for the ion chromatography test method of soluble fluoride in toothpaste. This standard is applicable to the detection of soluble fluoride in toothpaste with silica as an abrasive and orapred fluoride as a fluoride source; Main technical content: the principles, reagents and materials, instruments and equipment, analysis steps, result calculation, detection limit and quantitative limit, recovery rate and precision, as well as allowable deviations for the ion chromatography test method of soluble fluoride in toothpaste.