A Manual of the Detection of Poisons by Medico-chemical Analysis |
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Page 11
... I found , by my experiments , to be sufficiently free from arsenic to be be used in
Marsh ' s process . In § 18 the method of testing zinc and sulphuric acid for its
purity is described . ] been absorbed into the mass of the blood , or ARSENIC .
vio ...
... I found , by my experiments , to be sufficiently free from arsenic to be be used in
Marsh ' s process . In § 18 the method of testing zinc and sulphuric acid for its
purity is described . ] been absorbed into the mass of the blood , or ARSENIC .
vio ...
Page 12
been absorbed into the mass of the blood , or into the substance of the different
organs . The most characteristic reactions by which arsenious acid may be
recognized , will be given below ; and the question , “ Is the substance under ...
been absorbed into the mass of the blood , or into the substance of the different
organs . The most characteristic reactions by which arsenious acid may be
recognized , will be given below ; and the question , “ Is the substance under ...
Page 19
If arsenious acid or fly - powder cannot be found in the solid state , the mass ( the
contents of the stomach and intestines , and even these organs themselves , the
food , the vomited matters , etc . ) must be subjected to a further treatment ; but ...
If arsenious acid or fly - powder cannot be found in the solid state , the mass ( the
contents of the stomach and intestines , and even these organs themselves , the
food , the vomited matters , etc . ) must be subjected to a further treatment ; but ...
Page 20
cut into shreds , if necessary ) , introduced into a porcelain dish , and about as
much pure concentrated hydrochloric acid added as is equal to the weight of the
dry substance contained in the mass , or a little more , and enough water to form
...
cut into shreds , if necessary ) , introduced into a porcelain dish , and about as
much pure concentrated hydrochloric acid added as is equal to the weight of the
dry substance contained in the mass , or a little more , and enough water to form
...
Page 21
the treatment of the mass with hydrochloric acid and chlorate of potassa , in a
tubulated retort , connected with a receiver . In regard to this , experience has
shown that , at the temperature to which the mass is raised , when heated in a
water ...
the treatment of the mass with hydrochloric acid and chlorate of potassa , in a
tubulated retort , connected with a receiver . In regard to this , experience has
shown that , at the temperature to which the mass is raised , when heated in a
water ...
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A Manual of the Detection of Poisons by Medico-Chemical Analysis (Classic ... Friedrich Julius Otto No preview available - 2015 |
Common terms and phrases
added addition alcohol alkaloid ammonia analyst antimony apparatus appear applied arsenious acid becomes boiling carbonate carbonate of soda cause caustic characteristic Chemical Chemistry Chimie chloride cloth collected color completely concentrated consists containing contents copper cyanide deposited described detection dilute dish dissolved distillate drop easily edition effect escaping ether evaporation examination excess experiments filter filtrate flame formed glass heated hydrochloric acid iron lead liquid London manner Marsh mass matter means metallic method mirror mixed mixture necessary nitrate of silver nitric acid observed obtained odor operation organic matter oxide Paris passed placed poison porcelain portion potassa potassium poured precipitate prepared presence produced pure quantity reaction reduction remains removed residue resulting retort salts separated soda soluble solution substances sufficient sulphide of arsenic sulphureted hydrogen sulphuric acid takes tion trace treated treatment tube volatile vols washed whole yellow zinc
Popular passages
Page 179 - ANNALES DE CHIMIE, ou Recueil de memoires concernant la chimie et les arts qui en dependent [/rant vol.