...alcohol, and pack firmly in a cylindrical percolator ; then add enough alcohol to saturate the powder, and leave a stratum above it. When the liquid begins...orifice, and, having closely covered the percolator, macerate for forty-eight hours. Then allow the percolation to proceed, gradually adding alcohol, until...

...bitterness has disappeared, and pack in a cylindrical percolator, not too firmly, and pour on menstruum. When the liquid begins to drop from the percolator, close the lower orifice, and proceed according to the USP method of preparing fluid extracts. This extract carefully prepared has,...

...percolator, cover the surface of the powder with a disk of paper, and add the remainder of the menstruum: when the liquid begins to drop from the percolator close the lower orifice with a cork, cover the percolator closely, so as to prevent evaporation, and allow it to remain in...

...disc of paper, and the remaining portion of sixteen fluidounces of menstruum is to be poured upon • it. When the liquid begins to drop from the percolator, close the lower orifice with a cork, and, having closely covered the percolator, to prevent evaporation, set it aside in a...

...disk of paper, and the remaining portion of the sixteen fluidounces of menstruum is to be poured upon it. When the liquid begins to drop from the percolator, close the lower orifice with a cork, and, having closely covered the percolator to prevent evaporation, set it aside in a moderately...

...cylindrical percolator ; then cover with a paper disc, and pour on 4 fluid ounces of the same menstruum. When the liquid begins to drop from the percolator, close the lower orifice with a cork, and having closely covered the percolator, let it stand 24 hours ; then remove the cork,...

...cylindrical percolator ; then cover with a paper disk, and pour on 4 fluid ounces of the menstruum. When the liquid begins to drop from the percolator, close the lower orifice with a cork, and having closely covered the percolator, set it aside for twenty- four hours. Then percolate...

...Cover the surface with a disk of paper and the remaining portion of the menstruum is to be poured upon it. When the liquid begins to drop from the percolator close the orifice with a cork, and having closely covered the percolator to prevent evaporation, set it aside...

...conical percolator. Cover the surface with a disk of paper, and pour upon it Alcohol, seven parts 7 When the Liquid begins to drop from the percolator, close the lower oriflce with a cork, and having closely covered the percolator, set it aside for 4 days. Then remove...

...mixture, pack firmly in a cylindrical glass percolator ; Hum add enough Alcohol to saturate thu powder and leave a stratum above it. When the liquid begins to drop from th» percolator, close the lower orifice, and, having closely covered the percolator, macerate for...