利用显色反应，本方法还被应用与模拟和实际水样中的钙和镁的同时测定，其加标回收率为92.3％-103.0％。
The method has also been applied to the simultaneous determination of Ca2+ and Mg2+ in artificial samples and real water samples, the recovery was founded to be in the range of 92.3%-103.0%.
利用显色反应，本方法还被应用与模拟和实际水样中的钙和镁的同时测定，其加标回收率为92.3％-103.0％。
The method has also been applied to the simultaneous determination of Ca2+ and Mg2+ in artificial samples and real water samples, the recovery was founded to be in the range of 92.3%-103.0%.
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