A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 37
Page 50
... removed by carefully blowing on the drop . In this case , i . e . , in the case of an excess of nitric acid , some arsenic acid may have been formed , and on addition of nitrate of silver , a reddish or brownish precipitate may appear ...
... removed by carefully blowing on the drop . In this case , i . e . , in the case of an excess of nitric acid , some arsenic acid may have been formed , and on addition of nitrate of silver , a reddish or brownish precipitate may appear ...
Page 57
... removed . The tube , when filled in this manner , is fitted over the cork of the tube ( c ) of the apparatus . Hydrochloric acid is now poured through the fun- nel - tube to produce a moderate current of carbonic acid gas , and the ...
... removed . The tube , when filled in this manner , is fitted over the cork of the tube ( c ) of the apparatus . Hydrochloric acid is now poured through the fun- nel - tube to produce a moderate current of carbonic acid gas , and the ...
Page 59
... removed with blotting - paper . When the narrow portion of the tube appears perfectly dry and clean , and has become sufficiently cool , the temperature of the bulb is raised to cause fusion of its contents ; this temperature is kept up ...
... removed with blotting - paper . When the narrow portion of the tube appears perfectly dry and clean , and has become sufficiently cool , the temperature of the bulb is raised to cause fusion of its contents ; this temperature is kept up ...
Page 65
... the liquid part of the contents of the retort have passed over ; in other words , until the residue becomes thick and pasty . The retort is allowed to cool , the receiver removed , and the residue mixed with twice its own ARSENIC . 65.
... the liquid part of the contents of the retort have passed over ; in other words , until the residue becomes thick and pasty . The retort is allowed to cool , the receiver removed , and the residue mixed with twice its own ARSENIC . 65.
Page 66
... removed by chloride of sodium , and the filtrate treated with sulphureted hydrogen . This process has the same disadvantage as the pre- ceding ; besides , to effect the separation of a liquid containing chloride of sodium from chloride ...
... removed by chloride of sodium , and the filtrate treated with sulphureted hydrogen . This process has the same disadvantage as the pre- ceding ; besides , to effect the separation of a liquid containing chloride of sodium from chloride ...
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
Popular passages
Page 4 - PROCESSES, AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families.
Page 7 - DR. HINDS. THE HARMONIES OF PHYSICAL SCIENCE IN RELATION TO THE HIGHER SENTIMENTS; with Observations on Medical Studies, and on the Moral and Scientific Relations of Medical Life. Post 8vo. cloth, 4s.
Page 2 - ELEMENTS OF NATURAL PHILOSOPHY; being an Experimental Introduction to the Study of the Physical Sciences. With numerous Engravings.
Page 1 - ANNALES DE CHIMIE, ou Recueil de memoires concernant la chimie et les arts qui en dependent [/rant vol.
Page 7 - MR. JOHN HORSLEY. A CATECHISM OF CHEMICAL PHILOSOPHY; being a Familiar Exposition of the Principles of Chemistry and Physics. With Engravings on Wood. Designed for the Use of Schools and Private Teachers. Post 8vo. cloth, 6s. 6d.