A "stodger" proved to be an egg-shell stuffed with bread-crumbs, mustard and the strongest photographic ammonia.

It was as rank and raw as fumes from crude ammonia.

By heating butyl-aldehyde with alcoholic ammonia is formed paraconine, an alkaloid isomeric with the natural conine, but differing in physiological action.

I will make you up a set of pills for the night; but I should advise a little ammonia and valerian at once.

TESTS FOR YEAST.Liquid yeast, when good, is light in color and looks foamy and effervescent; it has a pungent odor somewhat similar to weak ammonia, and if tasted will have a sharp, biting flavor.

The pipes of the cooling coils are much larger than those of the condenser, and as the fluid ammonia is forced in a fine spray into these large pipes and the pressure is relieved it expands or boils into the larger volume of vapour and in so doing extracts heat from the brine.

In burns by acids, bathe the parts with an alkaline fluid, as diluted ammonia, or strong soda in solution, and afterwards dress the burn.