【摘要】 研究了用火焰原子吸收法测定饲料中铬锌的办法,确定了方便快速测定饲料中铬锌的条件。方法的回收率为95％～105％,RSD低于6.5％。更多还原

【Abstract】 Study on the method of determination Chromium and Zinc in Feed with FAAS. Under the condition, the content of Chromium and Zinc can be determined quickly. The recoveries are found in the rang by 95 % - 105 % . RSDS obtained is under 6.5%. The result is satisfactory.更多还原