A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 1-5 of 55
Page 19
... portion of the mass aside , and to reserve it , so that in case of an acci- dent the analyst may be enabled to begin the exam- ination anew . It may be said , without hesitation , that where there is arsenic undoubtedly present , half ...
... portion of the mass aside , and to reserve it , so that in case of an acci- dent the analyst may be enabled to begin the exam- ination anew . It may be said , without hesitation , that where there is arsenic undoubtedly present , half ...
Page 20
... portions of about half a drachm each ( 2 grammes ) , until the whole is converted into a per- fectly homogeneous , light yellow , liquid mass . When this point is reached , another addition of about 2 drachms ( 8 grammes ) of chlorate ...
... portions of about half a drachm each ( 2 grammes ) , until the whole is converted into a per- fectly homogeneous , light yellow , liquid mass . When this point is reached , another addition of about 2 drachms ( 8 grammes ) of chlorate ...
Page 31
... portion of the tube to rest on the ring of the lamp , and the bent part to be supported . This is very important ; for there is nothing more disagreeable and annoying O Fig . 5 . * In consequence of recent experiments I must insist on ...
... portion of the tube to rest on the ring of the lamp , and the bent part to be supported . This is very important ; for there is nothing more disagreeable and annoying O Fig . 5 . * In consequence of recent experiments I must insist on ...
Page 32
... portions to produce a moderate evolution of hydrogen . If the mixture of sulphuric acid and water is applied after perfect cool- ing , and only small portions at a time are added , the temperature of the bottle ( a ) will be but ...
... portions to produce a moderate evolution of hydrogen . If the mixture of sulphuric acid and water is applied after perfect cool- ing , and only small portions at a time are added , the temperature of the bottle ( a ) will be but ...
Page 33
... portion , which is tested by holding the tube against a sheet of white paper , the materials may be used for our purposes , for they are either free from arsenic , or contain a quantity not sufficient to inter- fere with the results ...
... portion , which is tested by holding the tube against a sheet of white paper , the materials may be used for our purposes , for they are either free from arsenic , or contain a quantity not sufficient to inter- fere with the results ...
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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