用于汞测定的克莱因湿式灰化法的改进
Modification of Klein's wet ashing procedure for determination of mercury.
作者信息
Vibhakar S, Nagaraja K V, Kapur O
出版信息
J Assoc Off Anal Chem. 1983 Mar;66(2):317-8.
PMID:6853416
Abstract
An investigation of the use of HCl in Klein's method (25.108-25.115) to prevent loss of mercury during wet digestion resulted in consistently good recoveries from jowar and fish samples. Recoveries for the modified method ranged from 90.9 to 97.0% compared with 14.4 to 35.5% for the original method.
摘要
对在克莱因法（25.108 - 25.115）中使用盐酸以防止湿法消解过程中汞损失的研究表明，对高粱和鱼类样品的回收率一直良好。改进方法的回收率在90.9%至97.0%之间，而原方法的回收率为14.4%至35.5%。
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