A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
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Page iv
... Distillate § 75. Test- ing the Distillate with Green Vitriol and Caustic Potassa ; § 76. With Sul- phide of Ammonium ; § 77. With Sulphate of Copper and Caustic Potassa ; $ 78 . With Nitrate of Silver - § 79. Treatment of the Distillate ...
... Distillate § 75. Test- ing the Distillate with Green Vitriol and Caustic Potassa ; § 76. With Sul- phide of Ammonium ; § 77. With Sulphate of Copper and Caustic Potassa ; $ 78 . With Nitrate of Silver - § 79. Treatment of the Distillate ...
Page 21
... distillate must be examined sepa- rately . If it is deemed necessary to concentrate the liquid by evaporation , it has to be done in a retort , the temperature being kept below the boiling point . § 10. The next operation is the ...
... distillate must be examined sepa- rately . If it is deemed necessary to concentrate the liquid by evaporation , it has to be done in a retort , the temperature being kept below the boiling point . § 10. The next operation is the ...
Page 66
... distillate , which may contain traces of chlo- ride of arsenic , and the whole , after cooling , treated with sulphureted hydrogen . The objections to this method are , that it does not effect solution of the sul- phide of arsenic , and ...
... distillate , which may contain traces of chlo- ride of arsenic , and the whole , after cooling , treated with sulphureted hydrogen . The objections to this method are , that it does not effect solution of the sul- phide of arsenic , and ...
Page 68
... distillate contains terchloride of arsenic , if arsenious acid was present . It is essential that the distillation should be carried on for a considerable time , because the greater portion of the chloride of arsenic passes over towards ...
... distillate contains terchloride of arsenic , if arsenious acid was present . It is essential that the distillation should be carried on for a considerable time , because the greater portion of the chloride of arsenic passes over towards ...
Page 69
... distillate requires , at all events , a very gradual addition . Volatile organic bodies , formed by the action of the hydrochloric acid on the organic matters , and which always occur in the distillate , contribute , besides , to ...
... distillate requires , at all events , a very gradual addition . Volatile organic bodies , formed by the action of the hydrochloric acid on the organic matters , and which always occur in the distillate , contribute , besides , to ...
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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