A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 60
Page 38
... produce spots on porcelain , which , in this case , should be collected at the same time . When a sufficient number of spots has been obtained , the gas is passed , for a length of time , through the solu- tion of nitrate of silver ...
... produce spots on porcelain , which , in this case , should be collected at the same time . When a sufficient number of spots has been obtained , the gas is passed , for a length of time , through the solu- tion of nitrate of silver ...
Page 39
... produce a considerable intumescence , whereby the contents of the bottle are caused to enter the tubes , and thus ... producing brown spots on porcelain , the direct application of the extract under consideration is usually inadmissible ...
... produce a considerable intumescence , whereby the contents of the bottle are caused to enter the tubes , and thus ... producing brown spots on porcelain , the direct application of the extract under consideration is usually inadmissible ...
Page 41
... produced by arsenic . If the precipitate thrown down by sulphureted hydrogen ( § 10 ) , is treated directly with nitric acid , and the residue with sulphuric acid , the resulting liquid will , of course , contain all the antimony which ...
... produced by arsenic . If the precipitate thrown down by sulphureted hydrogen ( § 10 ) , is treated directly with nitric acid , and the residue with sulphuric acid , the resulting liquid will , of course , contain all the antimony which ...
Page 42
... produces a mirror before the heated spot . The arsenic - mirror is easily driven from one place to another , when gently heated in the current of the hydrogen gas . Hereby a considerable quantity of arsenic is carried off with the gas ...
... produces a mirror before the heated spot . The arsenic - mirror is easily driven from one place to another , when gently heated in the current of the hydrogen gas . Hereby a considerable quantity of arsenic is carried off with the gas ...
Page 44
... - ized with ammonia , which is done by holding a glass- rod , moistened with ammonia , over the spot . If the spot consisted of arsenic , a yellow precipitate of arsenite of silver will be produced ; if it was 44 THE DETECTION OF POISONS .
... - ized with ammonia , which is done by holding a glass- rod , moistened with ammonia , over the spot . If the spot consisted of arsenic , a yellow precipitate of arsenite of silver will be produced ; if it was 44 THE DETECTION OF POISONS .
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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