Dosage: 0.5 Cc. or 8 minims (U.S.P.), diluted.

Acidum Lacticum (Acid. Lact.), Lactic Acid, U.S.P.—Equivalent to about 87 per cent. lactic acid.

A colorless or nearly colorless, nearly odorless, syrupy liquid, with an acid taste. Miscible with water.

Action and Uses: Caustic; seldom used internally.

Dosage: 2 Cc. or 30 minims (U.S.P.), diluted.

*Acidum Nitricum (Acid. Nitric.), Nitric Acid, U.S.P.—HNO3 (about 68%).

A colorless, fuming, very corrosive liquid with a suffocating odor. Miscible with water.

Action and Uses: Caustic.

Acidum Nitrohydrochloricum (Acid. Nitrohydrochl.), Nitrohydrochloric Acid, U.S.P. (Aqua Regia, Nitromuriatic Acid).—A mixture of hydrochloric acid, nitric acid, nitrosyl chloride and chlorine.

A golden-yellow, fuming, very corrosive liquid. Miscible with water.