Significance and Use
Simple and complex fluoride ions are found in natural waters. Fluoride forms complexing ions with silicon, aluminum, and boron. These complexes may originate from the use of fluorine compounds by industry.
Fluoridation of drinking water to prevent dental caries is practiced by a large number of communities in this country. Fluoride is monitored to assure that an optimum treatment level, usually near 1 mg/L, is maintained.
1.1 These test methods cover the determination of fluoride ion in water. The following two test methods are given:
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D1066 Practice for Sampling Steam
D1129 Terminology Relating to Water
D1193 Specification for Reagent Water
D2777 Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
D3370 Practices for Sampling Water from Closed Conduits
D4127 Terminology Used with Ion-Selective Electrodes
D5810 Guide for Spiking into Aqueous Samples
D5847 Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
analysis; electrochemical; electrode; fluoride; ion selective; water;Distillation; Electrodes; Fluoride content; Fluoride (ion) analysis; Inorganic compounds--water; Ion selective electrode method; SPADNS procedure;
ICS Number Code 13.060.50 (Examination of water for chemical substances)
ASTM International is a member of CrossRef.
Citing ASTM Standards
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