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, 1873 Includes the transactions of the British Pharmaceutical Conference at its 7th-64th annual meetings. |
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Página 2
... temperature of 175 ° C. Under these circumstances nearly the whole of the tartaric acid is converted into racemic acid . M. Jungfleisch has also by similar treatment converted optically inactive tartaric acid into racemic acid ; and as ...
... temperature of 175 ° C. Under these circumstances nearly the whole of the tartaric acid is converted into racemic acid . M. Jungfleisch has also by similar treatment converted optically inactive tartaric acid into racemic acid ; and as ...
Página 7
... temperatures varying from 100 ° to 140 ° C. Recently , M. Schlagdenhauffen , has succeeded in obtaining a new glyceride , by heating a mixture of equal parts of glycerin and tartaric acid to about 200 ° C. This new body is crystalline ...
... temperatures varying from 100 ° to 140 ° C. Recently , M. Schlagdenhauffen , has succeeded in obtaining a new glyceride , by heating a mixture of equal parts of glycerin and tartaric acid to about 200 ° C. This new body is crystalline ...
Página 35
... temperature is reduced to 180 ° , and after the addition of the mustard to 160 ° . Either of these temperatures is too high for the full development of the volatile oil . I would therefore suggest an alteration in the directions . Let ...
... temperature is reduced to 180 ° , and after the addition of the mustard to 160 ° . Either of these temperatures is too high for the full development of the volatile oil . I would therefore suggest an alteration in the directions . Let ...
Página 47
... temperature were raised one degree at a time ; from 45 ° to 50 ° C. the wax became more and more trans- parent without perceptibly running ; at 53 ° C. it was transparent and nearly melted ; at 54 ° it was completely melted . If then it ...
... temperature were raised one degree at a time ; from 45 ° to 50 ° C. the wax became more and more trans- parent without perceptibly running ; at 53 ° C. it was transparent and nearly melted ; at 54 ° it was completely melted . If then it ...
Página 48
... temperature between 62.5 ° and 64 ° C. The introduction of Japan wax into pharmacy , and its substitu- tion for beeswax , suggested a comparison of the melting - points of cerates prepared from these two substances in the proportion of ...
... temperature between 62.5 ° and 64 ° C. The introduction of Japan wax into pharmacy , and its substitu- tion for beeswax , suggested a comparison of the melting - points of cerates prepared from these two substances in the proportion of ...
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3rd series 4th series acetate aconitine action alcohol alkaline alkaloids ammonia bark boiling bottles Bradford carbonate cells cent Chem chemical Chemists chloride chloroform Cinchona colour compound Conference containing crystalline crystals cymene detected dilute dissolved dried ether evaporated examination experiments extract filtered fluid fluid ounces formula glycerin grains grams granules heat High Street hydrate hydrochloric acid hydrogen impurities insoluble iodide iodine iron Journ Leeds liber cells lime liquid liquor Liverpool London Manchester matter medicine mercury mixed mixture morphia nitrate nitric acid obtained odour ounces oxalate oxide paper Pareira pepsin Pharm Pharmaceutical pharmacists Pharmacopoeia pharmacy plant potash potassium powder precipitate preparation present produced Professor ATTFIELD propylamine pseudaconitine pure quinine reaction residue rhubarb Road root salt samples small quantity soda sodium soluble solution specific gravity starch substance sugar sulphate sulphuric acid syrup tannin temperature tincture tion trimethylamine turmeric urine washed
Pasajes populares
Página 455 - Art (Whether the instrument of words she use, Or pencil pregnant with ethereal hues,) Demands the service of a mind and heart, Though sensitive, yet, in their weakest part, Heroically fashioned — to infuse Faith in the whispers of the lonely Muse, While the whole world seems adverse to desert. And, oh ! when Nature sinks, as oft she may, Through long-lived pressure of obscure distress, Still to be strenuous for the bright reward, And in the soul admit of no decay, Brook no continuance of weak-mindedness...
Página 592 - A TOXICOLOGICAL CHART, exhibiting at one view the Symptoms, Treatment, and Mode of Detecting the various Poisons, Mineral, Vegetable, and Animal. To which are added, concise Directions for the Treatment of Suspended Animation.
Página 592 - THE DRUGGIST'S GENERAL' RECEIPT-BOOK : comprising a copious Veterinary Formulary and Table of Veterinary Materia Medica ; Patent and Proprietary Medicines, Druggists
Página 592 - CYCLOPAEDIA OF PRACTICAL RECEIPTS, PROCESSES, AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families. Fourth and greatly enlarged Edition, 8vo.
Página 359 - In another vessel, 30 parts starch paste are stirred up with 20 of cold water, so that a thin milky fluid is obtained without lumps. Into this the boiling glue solution is poured, with constant stirring, and the whole is kept at the boiling temperature. After cooling, 10 drops of carbolic acid are added to the paste. This paste is of extraordinary adhesive power, and may be used for leather, paper, or cardboard with great success. It must be preserved in closed bottles to prevent evaporation of the...
Página 592 - GENERAL RECEIPT-BOOK; comprising a copious Veterinary Formulary and Table of Veterinary Materia Medica ; Patent and Proprietary Medicines, Druggists' Nostrums, &c. ; Perfumery, Skin Cosmetics, Hair Cosmetics, and Teeth Cosmetics ; Beverages, Dietetic Articles, and Condiments ; Trade Chemicals, Miscellaneous Preparations and Compounds used in the Arts, &c. ; with useful Memoranda and Tables.
Página 592 - WAGNER, Ph. D., Professor of Chemical Technology at the University of Wurtzburg. Translated and edited, from the eighth German edition, with extensive Additions. By WM. CROOKES, FRS With 336 Illustrations. I vol., 8vo. 761 pages. Cloth, $5.00. The several editions of Professor Rudolf Wagner's " Handbuch der Chemischen Technologic" have succeeded each other so rapidly, that no apology is needed in offering a translation to the public.
Página 60 - The gum exudes from the stem in consequence of the puncture of [a beetle, and falling to the ground becomes contaminated with earth, for which reason it does not suit the London market ; but it is used in all parts of the country for cataplasms and fumigations. Lindley, from the examination of specimens sent to England from Tangier in 1839, determined the plant affording African ammoniacum to be the Ferula...
Página 472 - ... per cent., the precipitation of the yellow or red cuprous oxide does not take place immediately, but occurs after some time as the liquid cools, and the manner of the change is peculiar. First, the mixture loses its transparency, and passes from a clear bluish green to a light greenish opacity, looking just as if some drops of milk had fallen into the tube. This green milky appearance is quite characteristic of sugar.