It should be noted that merthiolate are used for skin antiseptics, vaccines, preservatives in cosmetics and ophthalmic solutions.
Merthiolate is simply a mercury-containing substance that can be used as a germ-killer and preservative in several products.
It should be noted that merthiolate poisoning occurs when large amounts of merthiolate come in contact with the skin of a person. Merthiolate is also used in preventing skin infection and cleaning wounds.
In conclusion, the correct option is merthiolate.
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