National Institutes of Health Bulletin, Issues 126-130U.S. Government Printing Office, 1920 |
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Page 42
... grams 2 , 4 , 6 - trinitro - toluene were suspended in 200 c . c . concentrated sulphuric acid in a flask under reflux condenser . The flask was placed in a bath kept at 60 ° C. and to the mixture in the flask there was gradually and ...
... grams 2 , 4 , 6 - trinitro - toluene were suspended in 200 c . c . concentrated sulphuric acid in a flask under reflux condenser . The flask was placed in a bath kept at 60 ° C. and to the mixture in the flask there was gradually and ...
Page 43
... grams trinitro - toluene ) gradually added with shaking and cooling . After allowing to stand several hours , the solution was diluted with water and filtered . The precipitate was recrystallized several times from alcohol or 40 per ...
... grams trinitro - toluene ) gradually added with shaking and cooling . After allowing to stand several hours , the solution was diluted with water and filtered . The precipitate was recrystallized several times from alcohol or 40 per ...
Page 44
... grams . Five grams of the hydrochloride so obtained were dissolved in a very small amount of water and cooled to 0 ° C. To this there was added a slight excess of ice cold concen- trated sodium hydroxide solution , care being taken not ...
... grams . Five grams of the hydrochloride so obtained were dissolved in a very small amount of water and cooled to 0 ° C. To this there was added a slight excess of ice cold concen- trated sodium hydroxide solution , care being taken not ...
Page 47
... Grams per 100 c . c . 9 . c . c . 0.200 .200 .200 .200 1.000 .200 999999 10 10 10 10 0670 10 .3028 10 .0007 .67 3.03 000 ' 1 .007 0.200 10 .500 10 .200 .200 .500 1.000 5 AB 99555 1 0.0708 0.70 .3216 3.22 .0391 .78 .03.56 .71 .0504 1.01 ...
... Grams per 100 c . c . 9 . c . c . 0.200 .200 .200 .200 1.000 .200 999999 10 10 10 10 0670 10 .3028 10 .0007 .67 3.03 000 ' 1 .007 0.200 10 .500 10 .200 .200 .500 1.000 5 AB 99555 1 0.0708 0.70 .3216 3.22 .0391 .78 .03.56 .71 .0504 1.01 ...
Page 52
Prepare a solution of alcoholic potash by dissolving 4 to 5 grams of caustic potash in 100 c . c . of absolute alcohol . Where many tests are to be carried out this solution may be made by having a stock saturated solution of caustic ...
Prepare a solution of alcoholic potash by dissolving 4 to 5 grams of caustic potash in 100 c . c . of absolute alcohol . Where many tests are to be carried out this solution may be made by having a stock saturated solution of caustic ...
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Abstr acid Acute lung picture adrenals Agric alcohol alkaloids Amber analyt Anisocytosis Anon Apoth.-Ztg arsenic arsphenamine assay Assoc bile Biol blood bread Bull calcium carbonate cent Chem chemical chim chloride chloroform color compounds Congestion contain cubic centimeters cyanosis Data definite change described detection determination deutsch diet digitalis Drug Éwe examined experiments extract Germ Gesellsch given glucosides grams hemoglobin hemosiderin hydrochloric acid icterus injection intravenously investigation iodine Jersey Pharm kidney kilo Lond mercury mercury fulminate method methyl Microscopically milk morphine mucous mucous membrane necrosis Negative neoarsphenamine nitric acid normal Notes obtained oxide Pennsylvania Pharm phagocytes Pharm pharmacol Pharmacopoeia Physiol pigment poikilocytosis poisoning potassium preparation present Proc reaction reagent red cells red corpuscles rend salvarsan samples serum showed sodium soluble solution Spleen standard sulphate sulphuric tion toxic urine Weekblad Wehnschr Zentralbl Zentralh Ztschr