A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
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Results 6-10 of 17
Page 148
... strychnine , a white precipitate is produced ; when separated from the liquid by fil- tration , and treated with sulphuric acid , it assumes a fine rose - color . - Schlienkamp . ] On adding strychnine to nitric acid of moderate ...
... strychnine , a white precipitate is produced ; when separated from the liquid by fil- tration , and treated with sulphuric acid , it assumes a fine rose - color . - Schlienkamp . ] On adding strychnine to nitric acid of moderate ...
Page 149
... strychnine has been effected , the acid is spread out over the surface of the porcelain dish , and then the crystal of the bichromate placed in it . On inclining the dish , violet stripes are noticed flowing from the salt , and on ...
... strychnine has been effected , the acid is spread out over the surface of the porcelain dish , and then the crystal of the bichromate placed in it . On inclining the dish , violet stripes are noticed flowing from the salt , and on ...
Page 150
... strychnine will appear . The sulphuric acid employed in the above experiment , is prepared by adding , by means of a glass rod , a saturated solution of bichromate of potassa , until it imparts a feeble yellow tint . It is of the utmost ...
... strychnine will appear . The sulphuric acid employed in the above experiment , is prepared by adding , by means of a glass rod , a saturated solution of bichromate of potassa , until it imparts a feeble yellow tint . It is of the utmost ...
Page 151
... strychnine . It consists in placing a frog in the watery solution of strychnine or one of its salts ; after a time , varying with the strength of the solution , the animal becomes violently tetanic . M. Hall recommends young frogs just ...
... strychnine . It consists in placing a frog in the watery solution of strychnine or one of its salts ; after a time , varying with the strength of the solution , the animal becomes violently tetanic . M. Hall recommends young frogs just ...
Page 152
... strychnine does not interfere with the reac- tion . By this change of color , brucine is easily dis- tinguished from morphine . With concentrated sulphuric acid it becomes in the first moment rose - red , soon after colorless ; on ...
... strychnine does not interfere with the reac- tion . By this change of color , brucine is easily dis- tinguished from morphine . With concentrated sulphuric acid it becomes in the first moment rose - red , soon after colorless ; on ...
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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