同时采用柱层析—紫外分光光度法对产品进行含量测定，并对测定方法进行了系统的方法学考察。
In addition, the products are assayed by Column Chromatography combined with UV-spectrophotometry, and we make a systematic study on methodology on the Analysis method.
方法采用酸性染料比色法测定，并对线性范围、加样回收率、精密度、专属性、稳定性等项目进行了方法学考察。
Methods Acid-dye colorimetry was employed and methodology was examined for linear range, average recovery, precision, exclusivity and stability.
方法：采用离子对萃取—分光光度法测定，并对标准曲线制备、加样回收率试验、精密度试验、专属性试验、耐用性试验等项目进行了方法学考察。
METHODS:Spectrophotometry of ion-couple extraction was employed and methodology was examined for preparing standard curve , added aconitine recovery, precision, exclusivity, and durability.
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