A Treatise on Pharmacy for Students and PharmacistsLea Brothers, 1901 - 776 pages |
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Page vii
... Boiling - point . Melting- point . CHAPTER V. COLLECTION AND PRESERVATION OF CRUDE DRUGS CHAPTER VI . MECHANICAL SUBDIVISION OF DRUGS . Grinding of Drugs . Drug - mills . Drug - mills . Sifting . Trituration . Elutriation ...
... Boiling - point . Melting- point . CHAPTER V. COLLECTION AND PRESERVATION OF CRUDE DRUGS CHAPTER VI . MECHANICAL SUBDIVISION OF DRUGS . Grinding of Drugs . Drug - mills . Drug - mills . Sifting . Trituration . Elutriation ...
Page 80
... boiling - point in eight and three - quarters minutes , with an expendi- ture of about 1 ounce of alcohol ; low - grade alcohol of 75 or 80 per cent . evaporates less rapidly than stronger alcohol and produces equally good results . For ...
... boiling - point in eight and three - quarters minutes , with an expendi- ture of about 1 ounce of alcohol ; low - grade alcohol of 75 or 80 per cent . evaporates less rapidly than stronger alcohol and produces equally good results . For ...
Page 86
... boiling - points , below that of water , are heated in a jacket surrounding an inner compart- ment . A small quantity of the liquid , 6 or 8 Cc . , is put into the outer jacket , and loss by evapora- tion prevented by means of a long ...
... boiling - points , below that of water , are heated in a jacket surrounding an inner compart- ment . A small quantity of the liquid , 6 or 8 Cc . , is put into the outer jacket , and loss by evapora- tion prevented by means of a long ...
Page 89
Charles Caspari. For all operations requiring a degree of heat below that of boil- ing water water - baths will be ... boiling , and , as some heat - power is lost during transmission from the water- bath to the vessel resting upon it ...
Charles Caspari. For all operations requiring a degree of heat below that of boil- ing water water - baths will be ... boiling , and , as some heat - power is lost during transmission from the water- bath to the vessel resting upon it ...
Page 90
... boil in dishes placed in water - baths . The name vapor - bath is in the majority of cases more appropriate than ... boiling is condensed in the tube CTD , either before or after reaching the top T , and returns to the bath at Cor at ...
... boil in dishes placed in water - baths . The name vapor - bath is in the majority of cases more appropriate than ... boiling is condensed in the tube CTD , either before or after reaching the top T , and returns to the bath at Cor at ...
Contents
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Common terms and phrases
acacia acetic acid added alkali alkaloids ammonia ammonia-water ammonium anhydrous arsenic bicarbonate bismuth boiling bottles bromide calcium cent chemical chloride chloroform Cloth color compound condenser containing crystals decomposition dioxide dissolved distilled water dried drug employed emulsion ether evaporation fats ferric ferrous filter filtration fixed oils flask fluid extract fluidounces gelatin glass glycerin grains heat hence hydrochloric acid hydroxide insoluble iodide iodine iron known latter liquid mass medicinal menstruum mercuric metallic mixed mixture mucilage neutral nitrate nitric acid obtained octavo volume odor official ointment oxide percolation pharmacists Pharmacopoeia phosphate pills plates potassa potassium potassium carbonate potassium iodide powder precipitated preparation present quinine reaction readily removed residue resin salicylate salt silver nitrate sodium carbonate soluble solvent specific gravity starch substances sugar sulphate sulphuric acid syrup tablets temperature tincture tion triturated tube vessel volatile oils washed water of crystallization water-bath weight yield zinc
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Page 68 - ... the ratio of the ovendry weight of a sample to the weight of a volume of water equal to the volume of the sample at some specific moisture content, as green, air-dry, or ovendry.