Decoctum Ulmi, B.P.C. Decoction of Elm.

Botanical name: 

Format explanation

Related entry: Elm bark

Elm Bark, in small pieces 12.50 | 2 ½ ounce
Distilled Water ... to 100.00 | to 20 fl. ounces

Add the bark to 120 (24 fluid ounces) of distilled water, and boil for ten minutes, strain, and make up to the required volume, if necessary, by passing distilled water through the strainer.
Dose.—60 to 120 mils (2 to 4 fluid ounces).

The British Pharmaceutical Codex, 1911, was published by direction of the Council of the Pharmaceutical Society of Great Britain.