A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 1-5 of 51
Page 10
... hydrochloric acid which , in the process for the detection of arsenic and the metals in general , is often used in con- siderable quantities ( several pounds being sometimes required ) , should more especially be attended to . The acid ...
... hydrochloric acid which , in the process for the detection of arsenic and the metals in general , is often used in con- siderable quantities ( several pounds being sometimes required ) , should more especially be attended to . The acid ...
Page 16
... . The watery solution is acidulated with a few drops of hydrochloric acid , and some freshly pre- pared and strong sulphureted hydrogen water added , when a yellow precipitate of sulphuret of arsenic 16 THE DETECTION OF POISONS .
... . The watery solution is acidulated with a few drops of hydrochloric acid , and some freshly pre- pared and strong sulphureted hydrogen water added , when a yellow precipitate of sulphuret of arsenic 16 THE DETECTION OF POISONS .
Page 20
... acid , it may be necessary to remove part of the water by evaporation in the water - bath , before add- ing the hydrochloric acid ; this however , will be but rarely required . The dish is then placed into a water - bath , or steam ...
... acid , it may be necessary to remove part of the water by evaporation in the water - bath , before add- ing the hydrochloric acid ; this however , will be but rarely required . The dish is then placed into a water - bath , or steam ...
Page 21
... acid , and hydrochloric acid , chloride of arsenic may escape in the gaseous state , the analyst might feel inclined to perform the operation , viz .: the treatment of the mass with hy- drochloric acid and chlorate of potassa , in a ...
... acid , and hydrochloric acid , chloride of arsenic may escape in the gaseous state , the analyst might feel inclined to perform the operation , viz .: the treatment of the mass with hy- drochloric acid and chlorate of potassa , in a ...
Page 23
... hydrochloric acid and chlorate of potassa , by means of sulphurous acid to arsenious acid before passing sulphureted hydrogen into it . For this purpose , the liquid is heated in a water- bath , and so much of a concentrated solution of ...
... hydrochloric acid and chlorate of potassa , by means of sulphurous acid to arsenious acid before passing sulphureted hydrogen into it . For this purpose , the liquid is heated in a water- bath , and so much of a concentrated solution of ...
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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