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A method for purification of nonionic iodinated opacifier contrast agents
A method for purification of nonionic iodinated opacifier contrast agents
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机译:一种非离子碘化遮光剂造影剂的纯化方法
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摘要
A process for the purification of opacifying contrastographic agents, comprising chromatographic and nanofiltration techniques combined together, the subsequent chromatographic separation of the crude product solution and a nanofiltration step, with a final deionization on ion exchange resins.
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