A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
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Page 38
... give rise to the formation of this gaseous compound , unconditionally ; the absence of certain substances is required . Free chlorine , nitric acid , and similar oxidizing bodies , moreover the salts of mercury 38 THE DETECTION OF POISONS .
... give rise to the formation of this gaseous compound , unconditionally ; the absence of certain substances is required . Free chlorine , nitric acid , and similar oxidizing bodies , moreover the salts of mercury 38 THE DETECTION OF POISONS .
Page 39
... gives rise to the production of spots in absence of arsenic ( zinc spots ) . § 23. The liquid which Marsh originally recom- mended as fit to be introduced into the apparatus , was prepared by simply extracting the organic mat- ters with ...
... gives rise to the production of spots in absence of arsenic ( zinc spots ) . § 23. The liquid which Marsh originally recom- mended as fit to be introduced into the apparatus , was prepared by simply extracting the organic mat- ters with ...
Page 68
... gives rise to the formation of sulphurous acid , which makes the distillate impure , and unfit to be tested after Marsh's method . Schneider re- commends the use of pieces of fused chloride of sodium , or rock - salt , and a gradual ...
... gives rise to the formation of sulphurous acid , which makes the distillate impure , and unfit to be tested after Marsh's method . Schneider re- commends the use of pieces of fused chloride of sodium , or rock - salt , and a gradual ...
Page 70
... gives rise to the formation of sulphureted hydrogen ; this acts on the arsenious acid which has entered into solution and precipitates sulphide of arsenic . In an experi- ment , conducted after this method , I failed to detect . the ...
... gives rise to the formation of sulphureted hydrogen ; this acts on the arsenious acid which has entered into solution and precipitates sulphide of arsenic . In an experi- ment , conducted after this method , I failed to detect . the ...
Page 76
... gives the following explanation of the formation of the metal- lic mirror . The humid mixture of tersulphide of arsenic and carbonate of soda contains arsenite of soda and sulpharsenite of soda , resulting from the mutual decomposition ...
... gives the following explanation of the formation of the metal- lic mirror . The humid mixture of tersulphide of arsenic and carbonate of soda contains arsenite of soda and sulpharsenite of soda , resulting from the mutual decomposition ...
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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