放射造影剂溶液中泛影酸及其二碘降解产物的液相色谱分析
Liquid chromatographic assay of diatrizoic acid and its diiodo degradation products in radio-opaque solutions.
作者信息
Farag S A
机构信息
U.S. Food and Drug Administration, Division of Drug Analysis, St. Louis, MO 63101, USA.
出版信息
J AOAC Int. 1995 Mar-Apr;78(2):328-33.
PMID:7756847
Abstract
A liquid chromatographic method is described for the analysis of diatrizoic acid (2,4,6-triiodo-3,5-diacetamidobenzoic acid) and its 2,4- and 2,6-diiodo degradation products in radio-opaque injection solutions. The method is accurate, precise, and linear at a concentration range of 5-50 ppm.
摘要
描述了一种液相色谱法，用于分析不透射线注射溶液中的泛影酸（2,4,6-三碘-3,5-二乙酰氨基苯甲酸）及其2,4-和2,6-二碘降解产物。该方法在5-50 ppm的浓度范围内准确、精密且呈线性。
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