A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 50
Page 21
... organic substances , and con- vert the arsenic , in whatever form it may occur , even when present as sulphuret , in arsenic acid . In consideration of the fact that , from a liquid con- taining arsenious or arsenic acid , and ...
... organic substances , and con- vert the arsenic , in whatever form it may occur , even when present as sulphuret , in arsenic acid . In consideration of the fact that , from a liquid con- taining arsenious or arsenic acid , and ...
Page 22
... organic matter and , if lead , copper , mercury , and antimony were present in the liquid , the sulphides of these metals . The color of the precipitate is , in this respect , suggestive . If there is only a very minute quantity of ...
... organic matter and , if lead , copper , mercury , and antimony were present in the liquid , the sulphides of these metals . The color of the precipitate is , in this respect , suggestive . If there is only a very minute quantity of ...
Page 23
Friedrich Julius Otto. is present , since , almost invariably , a deposition of organic matter , even in absence of arsenic , takes place . If sulphureted hydrogen is passed into the liquid , which is filtered off from the first ...
Friedrich Julius Otto. is present , since , almost invariably , a deposition of organic matter , even in absence of arsenic , takes place . If sulphureted hydrogen is passed into the liquid , which is filtered off from the first ...
Page 24
... organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been precipitated by the sulphureted hydrogen , remain undissolved ; only a small quantity of sulphide of antimony might , also , enter ...
... organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been precipitated by the sulphureted hydrogen , remain undissolved ; only a small quantity of sulphide of antimony might , also , enter ...
Page 25
... organic matter may cause the reaction to become quite indis- tinct . The organic substances , contained in the resi- due , must , therefore , first be destroyed , either by nitric acid and fusion with nitrate of soda , or by nitric acid ...
... organic matter may cause the reaction to become quite indis- tinct . The organic substances , contained in the resi- due , must , therefore , first be destroyed , either by nitric acid and fusion with nitrate of soda , or by nitric acid ...
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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