A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
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Results 6-10 of 24
Page 82
... iron collected from the stomach and the oxide administered as an- tidote . From the difference in the amount of arse- nic , found in either case , some conclusions may be drawn as to the nature of the case . Without entering into the ...
... iron collected from the stomach and the oxide administered as an- tidote . From the difference in the amount of arse- nic , found in either case , some conclusions may be drawn as to the nature of the case . Without entering into the ...
Page 83
... iron by ammonia , which is added in excess . To the ammoniacal solution a mixture of chloride of ammo- nium and sulphate of magnesia is added , when the whole of the arsenic acid is precipitated as arsenate of magnesia - ammonia ( 2 Mg ...
... iron by ammonia , which is added in excess . To the ammoniacal solution a mixture of chloride of ammo- nium and sulphate of magnesia is added , when the whole of the arsenic acid is precipitated as arsenate of magnesia - ammonia ( 2 Mg ...
Page 90
... iron makes the reaction indistinct . The presence of lead may be demonstrated by sulphuric acid . To a portion of the filtrate some rectified , concentrated ( or better , slightly diluted ) sulphuric acid is added , drop by drop ; a ...
... iron makes the reaction indistinct . The presence of lead may be demonstrated by sulphuric acid . To a portion of the filtrate some rectified , concentrated ( or better , slightly diluted ) sulphuric acid is added , drop by drop ; a ...
Page 93
... , added in excess , imparts to the liquid a deep blue color . Ferrocyanide of potassium causes a brownish - red coloration , or brownish - red precipitate . A piece of bright , metallic iron - a knife - blade , COPPER . 93.
... , added in excess , imparts to the liquid a deep blue color . Ferrocyanide of potassium causes a brownish - red coloration , or brownish - red precipitate . A piece of bright , metallic iron - a knife - blade , COPPER . 93.
Page 94
Friedrich Julius Otto. bright , metallic iron - a knife - blade , or a knitting- needle becomes coated with metallic copper . If a quantitative determination of the copper is desired , the solution is weighed , and a small weighed ...
Friedrich Julius Otto. bright , metallic iron - a knife - blade , or a knitting- needle becomes coated with metallic copper . If a quantitative determination of the copper is desired , the solution is weighed , and a small weighed ...
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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