A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 1-5 of 64
Page 10
... treated with sulphureted hydrogen , for there is no other way to remove those traces of arsenic which are , perhaps , never wanting , but which be- come only evident in operating on large quantities . Four pounds of crude hydrochloric ...
... treated with sulphureted hydrogen , for there is no other way to remove those traces of arsenic which are , perhaps , never wanting , but which be- come only evident in operating on large quantities . Four pounds of crude hydrochloric ...
Page 18
... resulting liquid after Marsh's method . Fragments of Scheele's green ( arsenite of copper ) , or other arsenites which may have been found in the stomach , are most conveniently treated with a mix- ture 18 THE DETECTION OF POISONS .
... resulting liquid after Marsh's method . Fragments of Scheele's green ( arsenite of copper ) , or other arsenites which may have been found in the stomach , are most conveniently treated with a mix- ture 18 THE DETECTION OF POISONS .
Page 19
... treated sepa- rately . The separation of the contents of the intcs- tines from those of the stomach may be of special interest in deciding the question , whether arsenic has passed from the stomach into the intestines . It is ...
... treated sepa- rately . The separation of the contents of the intcs- tines from those of the stomach may be of special interest in deciding the question , whether arsenic has passed from the stomach into the intestines . It is ...
Page 22
... treat the concentrated liquid repeatedly with sulphureted hydrogen gas . On the other hand , the formation of a precipitate , after the passage of a current of sulphureted hydro- gen gas , does not warrant the inference that arsenic is ...
... treat the concentrated liquid repeatedly with sulphureted hydrogen gas . On the other hand , the formation of a precipitate , after the passage of a current of sulphureted hydro- gen gas , does not warrant the inference that arsenic is ...
Page 24
... treated with dilute ammonia . For this purpose , the filter containing the moist precipitate is spread out in a porcelain dish , and a little water poured on it ; the precipitate is then divided into a thin , homogeneous paste , by ...
... treated with dilute ammonia . For this purpose , the filter containing the moist precipitate is spread out in a porcelain dish , and a little water poured on it ; the precipitate is then divided into a thin , homogeneous paste , by ...
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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