A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 1-5 of 45
Page 10
... pure acid , and which passes generally for being free from arsenic , afforded , on being diluted with an equal volume of water , and treated with sulphureted hydrogen , a deposit in which the presence of arsenic could be distinctly ...
... pure acid , and which passes generally for being free from arsenic , afforded , on being diluted with an equal volume of water , and treated with sulphureted hydrogen , a deposit in which the presence of arsenic could be distinctly ...
Page 11
... pure as to exhibit not a trace of arsenic , by Marsh's method . Jacquelain could not detect an atom in any French specimen of zinc , or its car- bonate or silicated oxide , as met with in commerce .- ( Journal de Chimie méd . 1842 ...
... pure as to exhibit not a trace of arsenic , by Marsh's method . Jacquelain could not detect an atom in any French specimen of zinc , or its car- bonate or silicated oxide , as met with in commerce .- ( Journal de Chimie méd . 1842 ...
Page 20
... pure concentrated hy- drochloric acid added as is equal to the weight of the dry substance contained in the mass , or a little more , and enough water to form the whole into a thin paste . If the substance has previously been mixed and ...
... pure concentrated hy- drochloric acid added as is equal to the weight of the dry substance contained in the mass , or a little more , and enough water to form the whole into a thin paste . If the substance has previously been mixed and ...
Page 25
... pure sulphide of arsenic may be prepared . § 13. The safest method to effect the destruction of the organic matter , and the oxidation of the sulphide of arsenic , is fusion with nitrate of soda . Some highly concentrated or , better ...
... pure sulphide of arsenic may be prepared . § 13. The safest method to effect the destruction of the organic matter , and the oxidation of the sulphide of arsenic , is fusion with nitrate of soda . Some highly concentrated or , better ...
Page 27
... pure sulphide . §14 . Fresenius recommends to effect the destruction of the organic matter of the residue in question - the residue from the evaporation of the ammoniacal solu- tion of the crude sulphide of arsenic ( § 11 ) —by means of ...
... pure sulphide . §14 . Fresenius recommends to effect the destruction of the organic matter of the residue in question - the residue from the evaporation of the ammoniacal solu- tion of the crude sulphide of arsenic ( § 11 ) —by means 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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