摘要
离子色谱法测定水样中的钠、钾、镁、钙离子一次测定即可同时检测4种组分,测定便捷;对混合标准样品和降水样品进行测定,结果准确、可靠。该方法适合降水、生活饮用水、饮用矿泉水中钠、钾、镁、钙离子的测定。
One -time test could detect sodium and potassium and magnesium and calcium in water. The test method was easy. The mixed standard sample and the rainwater were tested. The results were accurate and dependent. There-fore, this method could be used to test these four ions in rainwater, drinking water, and mineral water for drinking.
出处
《环境科学导刊》
2016年第A01期190-191,共2页
Environmental Science Survey
关键词
钠离子
钾离子
镁离子
钙离子
离子色谱法
样品测定
sodium ion
potassium ion
magnesium ion
calcium ion
ion chromatography
sample test
