A Manual of the Detection of Poisons by Medico-chemical Analysis |
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Page 16
... odor is distinctly perceived on quickly approaching the tube to the nose . The successful process of reduction , the odor of the vaporized arsenic mirror , and its conversion into a white crystalline sublimate , are sufficient proofs ...
... odor is distinctly perceived on quickly approaching the tube to the nose . The successful process of reduction , the odor of the vaporized arsenic mirror , and its conversion into a white crystalline sublimate , are sufficient proofs ...
Page 17
... Thrown on incandescent charcoal , it evolves the characteristic alliaceous odor . - The powder , when heated with nitric acid , yields , with evolution of nitrous acid vapor , a solution of arsenic acid ( or of ARSENIC . 17.
... Thrown on incandescent charcoal , it evolves the characteristic alliaceous odor . - The powder , when heated with nitric acid , yields , with evolution of nitrous acid vapor , a solution of arsenic acid ( or of ARSENIC . 17.
Page 22
... odor of sulphureted hydrogen should be but faint , sulphureted hydrogen gas is again passed into it , and the liquid again left standing for some time , at a moderately warm place . By this means , and only by this means , viz .: by a ...
... odor of sulphureted hydrogen should be but faint , sulphureted hydrogen gas is again passed into it , and the liquid again left standing for some time , at a moderately warm place . By this means , and only by this means , viz .: by a ...
Page 23
... odor of sulphurous acid is distinctly observable ; the heat is then continued until the odor has entirely dis- appeared . Woehler himself , with whom the proposi- tion originated , afterwards abandoned the use of sul- phurous acid ...
... odor of sulphurous acid is distinctly observable ; the heat is then continued until the odor has entirely dis- appeared . Woehler himself , with whom the proposi- tion originated , afterwards abandoned the use of sul- phurous acid ...
Page 24
... odor . Sulphide of arsenic and the organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been precipitated by the sulphureted hydrogen , remain undissolved ; only a small quantity of ...
... odor . Sulphide of arsenic and the organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been precipitated by the sulphureted hydrogen , remain undissolved ; only a small quantity of ...
Other editions - View all
A Manual of the Detection of Poisons by Medico-Chemical Analysis (Classic ... Friedrich Julius Otto No preview available - 2015 |
MANUAL OF THE DETECTION OF POI Friedrich Julius 1809-1870 Otto,William 1828-1861 Elderhorst No preview available - 2016 |
Common terms and phrases
acidulated added alcohol alkaline alkaloid ammonia antimony apparatus arse arseneted hydrogen arsenic-spots arsenious acid becomes boiling carbonate of soda carbonic acid caustic potassa caustic soda Chemical Chemistry Chimie chlorate of potassa chloric acid chloride cipitate color concentrated conicine copper cyanide cyanide of potassium deposited detection of arsenic dissolved distillate drop edition excess filter filtrate flame formed Fresenius and Babo gentle heat glass hydro hydrochloric acid hydrocyanic acid hydrogen gas London mass mercury metallic arsenic method mixed mixture moistened morphine nicotine nitrate of silver nitric acid obtained odor organic matter oxalic acid oxide Paris placed poison porcelain porcelain dish portion potassium poured precipitate presence process of Marsh produced pure reaction reagents reduction reduction-tube residue retort salts soluble solution of nitrate stomach strychnine sufficient sulphate sulphide of antimony sulphide of arsenic sulphocyanide sulphureted hydrogen sulphuric acid terchloride tion Traite treated tube volatile vols washed whole yellow precipitate zinc
Popular passages
Page 9 - Edition. A Million of Facts of Correct Data and Elementary Information in the Entire Circle of the Sciences, and on all Subjects of Speculation and Practice.
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