Principles of PharmacySaunders, 1909 - 1175 pages |
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Page 52
... containing enough mercury to weigh 1 Gm . would be three - fourths as heavy as water , or have a specific gravity of 0.75 , and , lastly , a bead of 2 Cc . , containing enough mercury to weigh exactly 2 Gm . , would be the same weight ...
... containing enough mercury to weigh 1 Gm . would be three - fourths as heavy as water , or have a specific gravity of 0.75 , and , lastly , a bead of 2 Cc . , containing enough mercury to weigh exactly 2 Gm . , would be the same weight ...
Page 124
... containing absorbent cotton . An illustration showing gaseous solution is appended ( Fig . 116 ) . LOTION Lotion is derived from the Latin " lotio " ( to wash ) , and means the removal of soluble impurities from insoluble substances by ...
... containing absorbent cotton . An illustration showing gaseous solution is appended ( Fig . 116 ) . LOTION Lotion is derived from the Latin " lotio " ( to wash ) , and means the removal of soluble impurities from insoluble substances by ...
Page 136
... containing vessel , even though the liquid is quite viscid , if sufficient time is given to accomplish the separation . This slow method of separation is called sedimentation , and the insoluble matter finally settling at the bottom of ...
... containing vessel , even though the liquid is quite viscid , if sufficient time is given to accomplish the separation . This slow method of separation is called sedimentation , and the insoluble matter finally settling at the bottom of ...
Page 160
... containing pectin , while acids are used in the men- strua for drugs containing volatile alkaloids , such as conium , ergot , etc. Not all percolates are made with alcoholic menstrua ; for example , some official infusions are made by ...
... containing pectin , while acids are used in the men- strua for drugs containing volatile alkaloids , such as conium , ergot , etc. Not all percolates are made with alcoholic menstrua ; for example , some official infusions are made by ...
Page 167
... containing a volatile solid is found in camphor water ; among those containing volatile liquids may be cited any of the official waters made from a liquid oil . The following table gives a list of official waters grouped accord- ing to ...
... containing a volatile solid is found in camphor water ; among those containing volatile liquids may be cited any of the official waters made from a liquid oil . The following table gives a list of official waters grouped accord- ing to ...
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Common terms and phrases
acetic acid alcohol alkaline alkaloids ammonia ammonia water ammonium aqueous solution aromatic arsenic Assay.-Details atoms benzene calcium carbonate cent chemical chloroform color colorless compound constituent crystalline crystals cubic centimeters diluted dissolved Distilled Water dried drug ether ethyl evaporation extract ferric chloride ferrous filter filtrate fluidextract fluidrachms formula glycerin grains grammes H₂O heat hundred cubic centimeters hundred grammes hydrochloric acid hydrogen impurities insoluble iodide iodine iron liquid litmus-paper macerate manufacture mass menstruum mercury metallic milligrammes mixed mixture molecules nitrate nitric acid obtained odor odorless official ointment oxide percolate pharmacopoeia pills potassium hydroxide powder precipitate prepared produced quinine reaction recipe Remarks residue resin salt sodium sodium carbonate soluble specific gravity substance sufficient quantity sugar sulphate sulphide sulphuric acid syrup taste temperature Tests for Identity.-Given thousand cubic centimeters tincture triturated tube valence volatile oil water of crystallization water-bath weight well-stoppered bottles yellow yields zinc
Popular passages
Page 808 - Menthol occurs as colorless, acicular or prismatic crystals, having a strong and pure odor of peppermint and a warm, aromatic taste, followed by a sensation of cold when air is drawn into the mouth.
Page 464 - Great caution should be observed in handling it, as dangerous explosions are liable to occur when it is heated or subjected to concussion or trituration with organic substances (Cork, Tannic Acid, Sugar, etc.), or with Sulphur, Antimony Sulphide, Phosphorus, or other easily oxidi2able substances.
Page 639 - A mixture of hydrocarbons, chiefly of the methane series, obtained by distilling off the lighter and more volatile portions from petroleum, and purifying the residue.
Page 497 - A white, very bulky, and very fine powder, without odor, and having an earthy, but not a saline, taste. On exposure to the air, it slowly absorbs moisture and carbon dioxide.
Page 253 - Alcohol to saturate the powder and leave a stratum above it. When the liquid begins to drop from the percolator, close the lower orifice, and, having closely covered the percolator, macerate for forty-eight hours.
Page 250 - Cc. of this menstruum, pack it lightly in a cylindrical percolator and add enough of the menstruum to saturate the powder and leave a stratum above it. When the liquid begins to drop from the percolator, close the lower orifice, and having covered the percolator macerate the mixture for 48 hours.
Page 553 - Dissolve ten grammes of balsam of tolu in fifteen mils of ether, shake the pills with a sufficient quantity of this solution until they are uniformly coated, and put them on a plate to dry, occasionally rolling them about until the drying is completed. Keep the pills in a well-stoppered bottle.
Page 679 - AND USES : Glycerin is used in medicine chiefly as a solvent in preparing glycerites, and as a sweetening agent or vehicle in place...
Page 900 - The neutral sulphate of an alkaloid obtained from the bark of several species of cinchona (nat.
Page 673 - White, deliquescent, rhombohedral crystals, having a slight characteristic odor. Very soluble in water, alcohol, and ether. The aqueous solution, on boiling, is decomposed, with the formation of chloroform and carbon dioxide.