Extractum Kolae Liquidum, B.P.C. Liquid Extract of Kola.

Botanical name: 

Format explanation

Related entries: Cola

Kola Seeds, in No. 40 powder 100.00 | 20 ounces
Alcohol (60 per cent.) ... to 100.00 | to 20 fl. ounces

Moisten the drug with the alcohol, pack in a percolator, and exhaust by percolation with the alcohol. Reserve the first 85 (17 fluid ounces) of percolate; concentrate the subsequent percolate to a soft extract; dissolve this in the reserved portion, and add sufficient menstruum to make up to the required volume.
Dose.—6 to 12 decimils (0.6 to 1.2 milliliters) (10 to 20 minims).

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