arsenic and mercuric iodides solution

例句：

1. 1. The solution of arsenic and mercuric iodides is used to treat skin diseases.
   砷和汞碘化物的溶液用于治疗皮肤病。
2. 2. The toxicity of the solution was studied in detail.
   对这种溶液的毒性进行了详细的研究。
3. 3. The solution was tested for its purity before use.
   在使用前，该溶液被测试了其纯度。