GB/T 5009.167-2003
AbolishedDetermination of F-，Cl-，Br-，NO-3，SO2-4 ions in drinking water from natural mineral spring by reversed HPLC
饮用天然矿泉水中氟、氯、溴离子和硝酸根、硫酸根含量的反相高效液相色谱法测定
Application Summary AI generated
This standard specifies a method for determining the concentrations of fluoride, chloride, bromide, nitrate, and sulfate ions in drinking water from natural mineral springs using reversed-phase high-performance liquid chromatography (HPLC). It is applied in the food and beverage industry for quality control and safety testing of natural mineral water products, ensuring compliance with regulatory limits for these inorganic anions. The method is particularly relevant for manufacturers, regulatory agencies, and testing laboratories conducting routine analysis of bottled natural mineral water.
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