A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 47
Page 26
... placed in a porcelain crucible . The capsule is cleaned out with a little carbonate of soda , which is then added to the mass in the crucible . The contents of the cruci- ble are now thoroughly dried , and then heated by means of a ...
... placed in a porcelain crucible . The capsule is cleaned out with a little carbonate of soda , which is then added to the mass in the crucible . The contents of the cruci- ble are now thoroughly dried , and then heated by means of a ...
Page 28
... placed upon the water - bath for about two or three hours , and then exposed to a higher temperature ( above 150 ° C. ) , until it is converted into a charred mass ; this mass is treated with from ten to twenty parts of distilled water ...
... placed upon the water - bath for about two or three hours , and then exposed to a higher temperature ( above 150 ° C. ) , until it is converted into a charred mass ; this mass is treated with from ten to twenty parts of distilled water ...
Page 44
... placed , by means of a glass - rod , near the spot , and then made to flow over it . If a drop of sulphide of ammonium is placed , by means of a glass - rod , on an arsenic - spot , and gently heated over a spirit - lamp , the spot is ...
... placed , by means of a glass - rod , near the spot , and then made to flow over it . If a drop of sulphide of ammonium is placed , by means of a glass - rod , on an arsenic - spot , and gently heated over a spirit - lamp , the spot is ...
Page 45
... placed over it , the spots , if consisting of arsenic , disappear very soon ; but very slowly , if consisting of antimony .- ( Cottereau . ) This is owing to the formation of ozone , which rapidly oxidizes the arsenic , and affects but ...
... placed over it , the spots , if consisting of arsenic , disappear very soon ; but very slowly , if consisting of antimony .- ( Cottereau . ) This is owing to the formation of ozone , which rapidly oxidizes the arsenic , and affects but ...
Page 46
... placed over it , the arsenic - spots very soon assume a fine , lemon - yellow color ; the antimony spots , within a still shorter period , become orange - red . Both kinds of spots become colorless on exposure to air , and sul- phureted ...
... placed over it , the arsenic - spots very soon assume a fine , lemon - yellow color ; the antimony spots , within a still shorter period , become orange - red . Both kinds of spots become colorless on exposure to air , and sul- phureted ...
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.