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对8个厂家生产的23个批号的牛黄解毒片中可溶性As_2O_3含量进行了测定比较。结果表明,样品中均浸出As_2O_3,且含量差异较大,应引起重视。
The content of soluble As 2 O 3 in 23 batches of Niuhuang Jiedu Tablets produced by 8 manufacturers was measured and compared. The results showed that As_2O_3 was leached in the samples, and the content of them was quite different. It should be paid attention to.