Extractum Caulophylli Liquidum, B.P.C. Liquid Extract of Caulophyllum.
Related entries: Caulophyllum
Synonym.—Liquid Extract of Blue Cohosh.
|Caulophyllum, in No. 60 powder||100.00|||||20 ounces|
|Alcohol (70 per cent.) ...||to 100.00|||||to 20 fl. ounces|
Exhaust the drug by percolation, reserving the first 85 (17 fluid ounces) of percolate, recover most of the alcohol from the subsequent percolate by distillation, evaporate the residue to a soft extract, dissolve this in the reserved percolate, and add sufficient of the alcohol to make up to the required volume.
Dose.—½ to 2 mils (10 to 30 minims).