Determination of strontium (Sr) in natural mineral water for drinking
Zhang Shi-tao
Abstract
Zhang Shi-tao
Abstract
A new method of determining strontium (Sr) in natural mineral water for drinking by the ICP-OES is established. The medium of solution and measurement condition are optimized. Being simple, rapid and highly sensitive, the method is featured by the detection limit of 0.(XX)2mg/L and the relative standard deviation less than 2% (RSD, n=10) . It has been applied to the determination of Sr in natural mineral water for drinking with satisfactory results.
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A new method of determining strontium (Sr) in natural mineral water for drinking by the ICP-OES is established. The medium of solution and measurement condition are optimized. Being simple, rapid and highly sensitive, the method is featured by the detection limit of 0.(XX)2mg/L and the relative standard deviation less than 2% (RSD, n=10) . It has been applied to the determination of Sr in natural mineral water for drinking with satisfactory results.
Key concepts: Strontium, Natural mineral, Mineral water, Relative standard deviation, Mineral, Detection limit, Chemistry, Environmental science