Related entries: Hamamelis
Synonym.—Extract of Witch Hazel.
|Hamamelis Bark, in No. 20 powder||100.00|||||20 ounces|
|Alcohol (60 per cent.), a sufficient quantity.|
Exhaust the drug by percolation with the alcohol, evaporate the percolate to a soft extract.
Dose.—3 to 12 centigrams (1/2 to 2 grains).
The British Pharmaceutical Codex, 1911, was published by direction of the Council of the Pharmaceutical Society of Great Britain.