A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
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Page iii
... liquid - § 25. Resem- blance of Arsenic and Antimony - § 26-30 . Distinction of the two Metals- § 31-32 . Method of examination of the mirrors and spots obtained by the Process of Marsh - § 33-35 . The Process of Fresenius and Babo ...
... liquid - § 25. Resem- blance of Arsenic and Antimony - § 26-30 . Distinction of the two Metals- § 31-32 . Method of examination of the mirrors and spots obtained by the Process of Marsh - § 33-35 . The Process of Fresenius and Babo ...
Page 14
... liquid . To prove that the white grains , thus obtained , really are arsenious acid , the following experiments are made : A particle of the substance is placed in the lower Fig . 1 . and very narrow part of a glass tube , of the shape ...
... liquid . To prove that the white grains , thus obtained , really are arsenious acid , the following experiments are made : A particle of the substance is placed in the lower Fig . 1 . and very narrow part of a glass tube , of the shape ...
Page 18
... liquid is carefully neutralized with ammonia , and then a few drops of nitrate of silver added , a reddish brown ( eventually a yellow ) precipitate is produced ; after oversaturation with ammonia , a solution of sulphate of magnesia ...
... liquid is carefully neutralized with ammonia , and then a few drops of nitrate of silver added , a reddish brown ( eventually a yellow ) precipitate is produced ; after oversaturation with ammonia , a solution of sulphate of magnesia ...
Page 20
... liquid should be- come too concentrated by evaporation , a little water is from time to time added . The mass is now ... liquid , they are evap- orated on a water - bath in a porcelain dish , and , after having been sufficiently ...
... liquid should be- come too concentrated by evaporation , a little water is from time to time added . The mass is now ... liquid , they are evap- orated on a water - bath in a porcelain dish , and , after having been sufficiently ...
Page 21
... liquid con- taining arsenious or arsenic 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 ...
... liquid con- taining arsenious or arsenic 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 ...
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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