A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 28
Page 52
... assumes a bluish - white color , and the alliaceous arsenic odor is evolved ; the odor is very distinctly perceived when the heated tube is quickly held under the nose . This peculiar smell is alone sufficient to prove undoubtedly the ...
... assumes a bluish - white color , and the alliaceous arsenic odor is evolved ; the odor is very distinctly perceived when the heated tube is quickly held under the nose . This peculiar smell is alone sufficient to prove undoubtedly the ...
Page 66
... the acid on the organic substances consists in con- verting them into a black , pasty mass , which , with continued heating , assumes the appearance of a dry charcoal . On reaching this point , the dish is 66 THE DETECTION OF POISONS .
... the acid on the organic substances consists in con- verting them into a black , pasty mass , which , with continued heating , assumes the appearance of a dry charcoal . On reaching this point , the dish is 66 THE DETECTION OF POISONS .
Page 69
... assumes a dark yellow color , and , if only a minute quantity of arsenic is present , the sulphide is but very slowly deposited . This process , finally , possesses , in common with many other methods , the disadvantage of leading exclu ...
... assumes a dark yellow color , and , if only a minute quantity of arsenic is present , the sulphide is but very slowly deposited . This process , finally , possesses , in common with many other methods , the disadvantage of leading exclu ...
Page 89
... assume the case to be of the most complicated kind , where the metallic poison is mixed with organic matters , as it will be when vomit- ed matter , contents , etc. , are to be examined . The method for cases of aless complex nature is ...
... assume the case to be of the most complicated kind , where the metallic poison is mixed with organic matters , as it will be when vomit- ed matter , contents , etc. , are to be examined . The method for cases of aless complex nature is ...
Page 90
... assumes a greenish tinge in proportion as the yellow color of the liquid was deeper . Ferrocyanide of potassium , added to another por- tion of the filtrate , produces a red precipitate , or merely a red color of the liquid , even in ...
... assumes a greenish tinge in proportion as the yellow color of the liquid was deeper . Ferrocyanide of potassium , added to another por- tion of the filtrate , produces a red precipitate , or merely a red color of the liquid , even in ...
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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