American Journal of Pharmacy, Volume 59

acetic acid added alkali alkaloid ammonia ammonium amount appears aqueous bark bismuth boiling calcium carbonate cent chemical chloride chloroform cinchonidine College of Pharmacy color committee compound containing crystalline crystals decomposed dilute dissolved distilled water doses drug ether evaporated examination excess experiments extract Fehling's solution ferric filter filtrate fluid formula gives glycerin grains grams heat hydrate hydrochloric acid insoluble iodide iodine iodoform jalap jalapin Jour latter lime liquid medicine meeting mercuric method mixed mixture mucilage nitrate nitric acid obtained odor oxalate oxide paper Pennsylvania Phar Pharm pharmacists Pharmacopoeia Philada Philadelphia pills plant poisonous potassium potassium iodide powder precipitate prepared present produced Prof pure quantity quinine quinine sulphate reaction readily reagent residue resin safrol salicylic salt samples seeds sodium soluble solution specific gravity starch strophanthin substance sugar sulphuric acid tannin temperature tincture tion treated urine volatile washed weight yellow yielded