冷原子吸收法测乙酸锰中杂质汞

Determination of Mercury Content in Manganese Acetate by Cold Vapor Atomic Absorption Method

探讨了最佳条件下使用冷原子吸收法对乙酸锰中杂质汞的测定,给出较为详尽的样品消解方法,并与双硫腙法进行结果对照,发现该方法简单,易操作且结果准确。

The best conditions for determination of mercury content in manganese acetate by cold vapor atomic absorption method were discussed. Detailed sample digestion method was introduced, and determined result of cold vapor atomic absorption method was compared with that of dithizone method. It＇s found that this method can easily and fast determine samples, and the result is reliable.