360. COMMON DISTILLED WATER.
Take of water, 10 gallons.
Distil. Throw away the first ⅓ gallon, and draw off four gallons, which keep in glass or stone ware.
Distilled water is used as a diet drink in cancerous diseases, and should be used in making medicines when the salts contained in common water would decompose them.
COMPOUND DISTILLED WATERS.
361. GENERAL RULES FOR THE DISTILLATION OF SPIRITUOUS WATERS.
1. The plants and their parts ought to be moderately and newly dried, except such as are ordered to be fresh gathered.
2. After the ingredients have been steeped in the spirit for the time prescribed, add as much water as is sufficient to prevent a burnt flavour, or rather more.
3. The liquor which comes over first in distillation is by some kept by itself, under the title of spirit; and the other runnings, which prove milky, are fined down by art. But it is preferable to mix all the runnings together, without fining them, that the waters may possess the virtues of the plant entire.