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, 1908 Includes the transactions of the British Pharmaceutical Conference at its 7th-64th annual meetings. |
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Halaman 6
... brown colour . The former was found to be due to a trace of ferric iron , the latter to the presence of the metal in a ferrous state . On shaking out the oleic acid with warm solution of K , FeCy , and HCl , separating , washing with ...
... brown colour . The former was found to be due to a trace of ferric iron , the latter to the presence of the metal in a ferrous state . On shaking out the oleic acid with warm solution of K , FeCy , and HCl , separating , washing with ...
Halaman 10
... brown crystals . M.p. indefinite ; decomposes at 260 ° C . This salt is decomposed by solution in cold water , as indicated above . It is obtained by dissolving strychnine hydrochloride in the smallest possible quantity of hot HCI and ...
... brown crystals . M.p. indefinite ; decomposes at 260 ° C . This salt is decomposed by solution in cold water , as indicated above . It is obtained by dissolving strychnine hydrochloride in the smallest possible quantity of hot HCI and ...
Halaman 11
... brown precipitate ; begins to aggregate and melt at 115 ° C . Quinine - ferric hydrochloride . C20H24N2O2 2HCl - FeCl3 + H2O . Bright yellow , narrow tablets and rods : m.p. 170-171 ° C . - Cinchonine ferric hydrochloride . H2O ; pale ...
... brown precipitate ; begins to aggregate and melt at 115 ° C . Quinine - ferric hydrochloride . C20H24N2O2 2HCl - FeCl3 + H2O . Bright yellow , narrow tablets and rods : m.p. 170-171 ° C . - Cinchonine ferric hydrochloride . H2O ; pale ...
Halaman 12
... brown ; hard , readily powdered ; with a conchoidal fracture . The other form is permanently soft and elastic in the air ; in flat pieces which cannot be powdered ; much less soluble in water than the hard variety . The following table ...
... brown ; hard , readily powdered ; with a conchoidal fracture . The other form is permanently soft and elastic in the air ; in flat pieces which cannot be powdered ; much less soluble in water than the hard variety . The following table ...
Halaman 13
... brown in colour , with longitudinal and transverse cracks . The stems are similar in colour , exhibiting the scars of fallen leaves . The interior . of the bark is dark chestnut - brown , and contains the active principles . The ...
... brown in colour , with longitudinal and transverse cracks . The stems are similar in colour , exhibiting the scars of fallen leaves . The interior . of the bark is dark chestnut - brown , and contains the active principles . The ...
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Istilah dan frasa umum
90 per cent Aberdeen acetic acid acid value added alkali alkaloid AmOH amount anhydrous Apoth aqueous solution arsenate balsam Birmingham bismuth boiling brucine c.c. of water camphor charas CHCl3 Chem Chim chloride cineol colour compound containing copaiba crystalline crystals dilute dissolved distilled water doses dried drops drug Essential Oil ester evaporated examination extract ferric filtered filtrate flask formic acid formula gives glucoside glycerin grains H₂SO heated hydrochloride insoluble iodine value jalap jalap resin Journ liquid Manchester medicine melting mercury method methyl mixed mixture NaOH obtained odour ointment oxide petroleum ether Pharm Pharmaceutical pharmacist Pharmacopoeia pharmacy potassium powder precipitate prepared present quantity reaction reagent residue resin Road salicylic acid salt samples saponification saponification value scammony seeds shaken sodium soluble solvent strychnine substance sulphate tablets tincture tion titrated treated washed water-bath weighed Year-Book yellow yield yohimbine Zeit Zentralh
Bagian yang populer
Halaman 404 - O'er the rabble's laughter; And while Hatred's fagots burn, Glimpses through the smoke discern Of the good hereafter. Knowing this, that never yet Share of Truth was vainly set In the world's wide fallow; After hands shall sow the seed, After hands from hill and mead Reap the harvests yellow. Thus, with somewhat of the Seer, Must the moral pioneer From the Future borrow; Clothe the waste with dreams of grain, And, on midnight's sky of rain, Paint the golden morrow!
Halaman 291 - Dissolve the borax, soda benzoate, and boric acid in the remainder of hot water. Add the perfume and glycerin dissolved in the alcohol, and finally the tragacanth and quince-seed mucilage, which had previously been mixed, portion by portion ; shaking after each addition, in order to get a thoroughly homogeneous mixture.
Halaman 502 - ... strong linen in a screw press, and dry it on porous bricks in a warm air-chamber whose temperature shall not exceed 100°. Characters and Tests. — A tasteless amorphous powder of a green colour, insoluble in water, but readily dissolved by Hydrochloric Acid. This solution gives a copious light-blue precipitate with the yellow Prussiate of Potash, and a still more abundant one of a deeper colour with the red Prussiate of Potash.
Halaman 289 - ... then add the oil of lemon and solution of carmine, mix thoroughly, strain through muslin, and allow to solidify.
Halaman 298 - Then pack it firmly (unless otherwise stated) and pour on enough of the menstruum to saturate the powder and leave a menstruum above it. Close when dripping begins, cover the percolator, macerate for 24 hours. Let drip slowly. CLARIFICATION OR COLLAGE with fining materials is best avoided if possible but is often necessary.
Halaman 585 - March, 1874, was removed to Leicester Square. The increased demands made on it by the public, and the rapid growth of the Medical School, necessitated the erection of an entirely new building. The new Hospital was opened in March, 1901, and is complete m every detail with modern appliances, and the School portion of the building thoroughly equipped for Teaching purposes.
Halaman 268 - ... (Gypsum). I detected it in the form of an opaque white substance without lustre, and, to the naked eye, devoid of crystalline structure, in cakes and somewhat rounded masses varying in size from that of a small pea to that of a...
Halaman 298 - ... to saturate the powder and leave a stratum above it. When the liquid begins to drop from the percolator, close the lower orifice and, having closely covered the percolator, macerate for twenty-four hours.