摘要
根据ΔA_P=KΔ(bc)_P原理,采用“等滴光度法”测定钼铁中的钼,通过试验确定了最佳测定条件。该方法简便、快速,用于钼铁标准样品中钼的测定,测定结果的精密度为0.196％,与标称值之间的相对误差为0.064％(n=4)。
According to the principle of △Ap = K△( bc)p , use Equivalence Drop Spectrophotometry to determine molybdenum in the ferromolybdenum. The optimum conditions for the detennination are defined by test. The method is simple, convenient and rapid and can be applied to the determination of Mo in the ferromolybdenum standard . The precision of the result is 0.196% , the relative error from the nominal value is 0.064% ( n = 4 ).
出处
《化学分析计量》
CAS
2002年第5期15-17,共3页
Chemical Analysis And Meterage
关键词
测定
等滴光度法
钼铁
钼
分析
Equivalence Drop Spectrophotometry, ferromolybdenum, Mo
