Salisbury C D, Chan W
J Assoc Off Anal Chem. 1985 Mar-Apr;68(2):218-9.
A simple, automated wet digestion procedure was developed for the quantitative determination by atomic absorption spectroscopy (AAS) of arsenic, cadmium, copper, mercury, lead, selenium, and zinc in animal tissue. A commercial digestion block system with automated temperature programming was used. Recoveries of all elements from spiked bovine liver and kidney samples exceed 95%. The analytical results obtained for samples of NBS Bovine Liver (No. 1577a) agree well with certified values. The procedure is safe and requires minimum analyst time.
开发了一种简单的自动湿式消解程序，用于通过原子吸收光谱法（AAS）定量测定动物组织中的砷、镉、铜、汞、铅、硒和锌。使用了具有自动温度编程功能的商用消解块系统。加标牛肝和肾样品中所有元素的回收率均超过95%。对NBS牛肝（编号1577a）样品获得的分析结果与认证值吻合良好。该程序安全且所需分析人员时间最少。
