A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
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Page vii
... whole into a general system , and to establish a mode of procedure resembling that used in qualitative chemical ana- lysis , so that the nature of the poison may be ascertained without any previous knowledge . A short exposé of the ...
... whole into a general system , and to establish a mode of procedure resembling that used in qualitative chemical ana- lysis , so that the nature of the poison may be ascertained without any previous knowledge . A short exposé of the ...
Page 14
... whole well stirred for some time ; by this process the grains of arsenious acid are cleaned , and settle to the bottom of the vessel on account of their considerable density . The grains are easily recognized , and carefully picked out ...
... whole well stirred for some time ; by this process the grains of arsenious acid are cleaned , and settle to the bottom of the vessel on account of their considerable density . The grains are easily recognized , and carefully picked out ...
Page 19
... whole of the organic matter and dissolving the whole of the arsenic . The mass under examination is ( after having been cut into shreds , if necessary ) , introduced into ARSENIC . 19.
... whole of the organic matter and dissolving the whole of the arsenic . The mass under examination is ( after having been cut into shreds , if necessary ) , introduced into ARSENIC . 19.
Page 20
... whole into a thin paste . If the substance has previously been mixed and stirred with water , as mentioned above , for the purpose of detecting particles of solid arseni- ous acid , it may be necessary to remove part of the water by ...
... whole into a thin paste . If the substance has previously been mixed and stirred with water , as mentioned above , for the purpose of detecting particles of solid arseni- ous acid , it may be necessary to remove part of the water by ...
Page 22
... whole of the arsenic is removed and precipitated as sulphide . With regard to this operation , it must be borne in mind that arsenic acid , and in this state the arsenic is contained in the liquid , is but slowly decomposed by ...
... whole of the arsenic is removed and precipitated as sulphide . With regard to this operation , it must be borne in mind that arsenic acid , and in this state the arsenic is contained in the liquid , is but slowly decomposed by ...
Common terms and phrases
acetate acidulated added alcohol alkaline alkaloid ammonia analysis antimony apparatus application arseneted hydrogen arsenious acid becomes boiling brucine carbonate of potassa carbonate of soda caustic potassa caustic soda Chemical Chemistry Chimie Chimique chlorate of potassa chloric acid chloride color colorless concentrated conicine containing copper crystals cyanide cyanide of potassium deposited detection dilute dissolved distillate drop edition ethereal solution evaporation excess filter filtrate flame formed gentle heat glass hydrochloric acid hydrocyanic acid hydrogen gas insoluble liquid London mass mercury metallic method mirror mixed mixture morphine nicotine nitrate of silver nitric acid obtained odor organic matter oxalic acid oxide Paris particles phosphorus Physique placed planches poison porcelain porcelain dish portion potassium poured presence produced pure reagents reduction reduction-tube residue retort salts spots strychnine substances under examination sulphate sulphide of antimony sulphide of arsenic sulphocyanide sulphureted hydrogen sulphuric acid tion Traite treated Treatise tube veratrine volatile vols white precipitate zinc
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