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小儿至宝锭为小儿常用中成药,临床上具有化痰、消食、清热祛风等作用。小儿至宝锭含有砷,但对砷含量的测定还未见报道。中成药中有毒元素砷的含量国家均有规定,量大对人体有害,为保证用药安全有效,应对可溶性砷进行定量检测。本文用比较成熟的DDC-Ag法对小儿至宝锭可溶性砷含量进行了测定和讨论。试验所提供的数据可供有关生产厂家参考。
Children’s treasure ingot is commonly used in children’s Chinese medicine, clinically has phlegm, digestion, heat hurricane and other effects. The children’s treasure ingot contains arsenic, but the determination of arsenic content has not been reported. The content of arsenic, a toxic element in Chinese patent medicines, is stipulated by the state. Large quantities are harmful to humans. In order to ensure the safe and effective use of drugs, soluble arsenic should be quantitatively tested. In this paper, the soluble arsenic content in children and treasure ingots was determined and discussed using the more mature DDC-Ag method. The data provided by the test is available for reference by the manufacturer.