This document describes the terms and definitions, principles, reagents and materials, instruments and equipment, samples, analytical procedures, quality control and waste disposal for the determination of fluorine in brine. This document is applicable to the determination of fluorine in brine. Calculated based on the 10-fold dilution of brine, the detection limit of the method is: 0.010mg/L, the lower detection limit of the method is: 0.030mg/L, and the determination range is: 0.090mg/L~100mg/L.
T/QAS 084-2023 history
2023T/QAS 084-2023 Determination of Fluorine in Brine by Ion Selective Electrode Method