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用原子吸收法直接对酒中铁进行测定，用相应浓度的乙醇配制标准曲线及空白。回收率９８．５％～１０５．０％，变异系数１．７％～４．５％。
Determination of iron in the wine by atomic absorption spectrometry, standard curve and blank with the corresponding concentration of ethanol. The recoveries ranged from 98.5% to 105.0% and the coefficients of variation ranged from 1.7% to 4.5%.