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分别建立了测定补血灵胶囊中Ｆｅ~(２＋)和总铁（Ｆｅ）含量的分光光度法，方法灵敏、简便，并以Ｆｅ２＋、总铁（Ｆｅ）含量和Ｆｅ２＋／Ｆｅ来控制本品的质量．
The spectrophotometric method for the determination of Fe~(2+) and total iron (Fe) in Buxueling Capsules was established. The method is sensitive and simple, and the quality of this product is controlled by Fe2+, total iron (Fe) content and Fe2+/Fe. .