Yearbook of Pharmacy: Comprising Abstracts of Papers Relating to Pharmacy, Materia Medica and Chemistry Contributed to British and Foreign Journal...with the Transactions of the British Pharmaceutical ConferenceJohn Churchill & Sons, 1907 Includes the transactions of the British Pharmaceutical Conference at its 7th-64th annual meetings. |
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Stranica 12
... ammonia is added and shaking repeated for 10 min- utes . After standing 20 minutes 40 Gm . of the ethereal solution ( = 33-3 Gm . of the original tincture ) is filtered off , evaporated to one - half , treated with 5 c.c. of N / 10 ...
... ammonia is added and shaking repeated for 10 min- utes . After standing 20 minutes 40 Gm . of the ethereal solution ( = 33-3 Gm . of the original tincture ) is filtered off , evaporated to one - half , treated with 5 c.c. of N / 10 ...
Stranica 16
... Ammonia and Nitrogen , New Method for Determining . A. Ronchèse . ( Journ . Pharm . Chim . [ 6 ] , 25 , 611. ) Neutral Ammonium Salts . The neutral solution is diluted to 100 c.c. with distilled water free from CO2 , a few drops 16 YEAR ...
... Ammonia and Nitrogen , New Method for Determining . A. Ronchèse . ( Journ . Pharm . Chim . [ 6 ] , 25 , 611. ) Neutral Ammonium Salts . The neutral solution is diluted to 100 c.c. with distilled water free from CO2 , a few drops 16 YEAR ...
Stranica 17
... ammonia present does not exceed the equivalent of 10 c.c. N / 10 ammonia solution , the error thus occasioned is about 1/10 c.c. for each 3 c.c. N / 10 ammonia present , and this correction should be made . Where a strong acid is ...
... ammonia present does not exceed the equivalent of 10 c.c. N / 10 ammonia solution , the error thus occasioned is about 1/10 c.c. for each 3 c.c. N / 10 ammonia present , and this correction should be made . Where a strong acid is ...
Stranica 38
... ammonia to the water . The emulsion is then heated to boiling for 5 minutes ; 0.5 c.c. of formalin is added , boiling being continued for another 3 minutes , and the mixture set aside for 5 minutes . The fat rises to the surface . The ...
... ammonia to the water . The emulsion is then heated to boiling for 5 minutes ; 0.5 c.c. of formalin is added , boiling being continued for another 3 minutes , and the mixture set aside for 5 minutes . The fat rises to the surface . The ...
Stranica 49
... ammonia . Two twin tubes are taken , and in one 2 Gm . of the copaiba is dissolved in 5.5 c.c. of absolute alcohol . This solution is kept as a standard . In the other tube , a mixture of 4.5 c.c. of solution of ammonia ( 1 per cent ...
... ammonia . Two twin tubes are taken , and in one 2 Gm . of the copaiba is dissolved in 5.5 c.c. of absolute alcohol . This solution is kept as a standard . In the other tube , a mixture of 4.5 c.c. of solution of ammonia ( 1 per cent ...
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90 per cent acetic acid acetone added alcohol alkaline alkaloid ammonia amount Apoth aqueous Birmingham boiling Brucea c.c. of water carbonate Centralh CHCl3 chemical Chim chloride chloroform chromic colour compound contains crystalline crystals Detection dilute dissolved distilled water doses dried drug Essential Oil ester evaporated examined fatty Fehling's solution ferrous filtered filtrate flask formula gives glucose glucoside glycerin grains heated infusion insoluble iodine value Journ lead acetate liquid extract London Manchester matter method methyl mils mixed mixture NaOH nitric acid obtained odour ointment oxide petroleum ether Pharm Pharmaceutical pharmacist Pharmacopoeia Pharmacy phenol pills plaster potassium powder precipitate prepared present quantity reaction reagent residue resin Road salicylic salicylic acid salt samples saponification value Schimmels shaken sodium soluble solution solvent specimens substance sugar sulphate sulphuric acid syrup tincture titrated treated urine washed water-bath weight Year-Book yellow yield Zeit zinc
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Stranica 32 - Evaporate to dryness and heat at 150 to 160° C. Treat the thoroughly dried nitrates with as little (rarely over 2 cc.) of a mixture of equal parts of absolute alcohol and ether as may be needed to dissolve the calcium salt, solution being hastened by occasional gentle agitation. After standing over night in the corked flask collect the insoluble matter on the smallest possible filter and wash with more of the above mixture of alcohol and ether. After drying, pass a...
Stranica 554 - The Book of Receipts Containing a Veterinary Materia Medica With Prescriptions illustrating the Employment of Drugs in General Use for the Treatment of the more Common Ailments of Animals Comprising also A Pharmaceutical Formulary For the Manufacture of Proprietary Articles, Toilet Preparations, Dietetic Articles, Household Specialties, etc.
Stranica 214 - Tincture of digitalis is less efficient as a cardiac stimulant (that is a drug which increases the cardiac output per beat) than squill, in that it has not the same effect in increasing the energy of contraction of the heart. Moreover, it is not possible by altering the relative dosage of digitalis to produce a stimulant effect in any way comparable to that of squill. Digitalis has less peripheral effect on the vagal mechanism than squill. 6. Tincture of strophanthus being eight to...
Stranica 361 - They who have boldly ventured to explore Unsounded seas, and lands unknown before; Soared on the wings of science, wide and far, Measured the sun, and weighed each distant star; Pierced the dark depths of ocean and of earth, And brought uncounted wonders into birth ; Repelled the pestilence, restrained the storm, And given new beauty to the human form...
Stranica 555 - Illustrations. 15s. net. Materia Medica, Pharmacy, Pharmacology, and Therapeutics. By W. HALE WHITE, MD, FRCP, Physician to, and Lecturer on Medicine at, Guy's Hospital.
Stranica 20 - Nitrogen N Osmium Os Oxygen O Palladium Pd Phosphorus P Platinum Pt Potassium K Praseodymium Pr Radium Ra Rhodium Rh Rubidium Rb Ruthenium Ru Samarium...
Stranica 361 - Unsounded seas, and lands unknown before — Soared on the wings of science, wide and far, Measured the sun, and weighed each distant star — Pierced the dark depths of ocean and of earth, And brought uncounted wonders into birth — Repelled the pestilence, restrained the storm, And given new beauty to the human form — Wakened the voice of reason, and unfurled The page of truthful knowledge to the world ; They who have toiled and studied for mankind — Aroused the slumbering virtues of the mind...
Stranica 368 - Moisten the powder with the solution of ammonia and set aside for twenty-four hours. Transfer to a percolator and percolate with a menstruum consisting of one of absolute alcohol to seven of chloroform until 100 of percolate is obtained. The results of the alkaloid determinations by described methods prove the superiority of the "Codex" process, whether applied to aconite or belladonna root.