British PharmacopoeiaSpottiswoode, 1867 - 434 páginas |
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Términos y frases comunes
60 grains acetic acid acidulated add sufficient proof Aloes ammonia bark Boiling Distilled Water Characters and Tests.-A chloride of barium closed vessel coarse powder colour colourless composita compositum cool covered vessel crystalline crystals cubic centimetres Decoctum diluted Distilled Water Dose.to 2 fluid dried Dubl Emplastrum ether evaporate extract Extractum Ferri fifteen fluid ounces filter the product fluid ceases fluid drachms fluid ounces gallon gentle heat grain-measures hours in fifteen Hydrargyri hydrochloric acid Infusum iodine lime Linimentum Linn Liquor Lond Mercury Mistura mixture mucilage neutralisation nitrate of silver nitric acid odour OLEUM Opii ounces 1 pint ounces a sufficiency oxalic acid percolator to pressure Pilula pint pint Macerate plate Plumbi pounds Preparations prussiate of potash Pulvis Rectified Spirit remaining five ounces residue solution of ammonia Specific gravity stirring stoppered bottle strain subject the contents sufficient proof spirit sulphuric acid syrup taste Tests.-In Unguentum volumetric solution wash water-bath Woodv yellow
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Página 126 - Macerate the aconite root for forty-eight hours, in fifteen ounces of the spirit, in a close vessel, agitating occasionally ; then transfer to a percolator, and, when the fluid ceases to pass, pour into the percolator the remaining five ounces of the spirit. As soon as the percolation is completed, subject the contents of the percolator to pressure, filter the products, mix the liquids, and add sufficient rectified spirit to make up one pint.
Página 338 - Soap-bark for forty-eight hours, with fifteen ounces of the Spirit, in a close vessel, agitating occasionally; then transfer to a percolator, and when the fluid ceases to pass, pour into the percolator the remaining five ounces of the Spirit.
Página 319 - Macerate the aconite root for forty-eight hours in fifteen fluid ounces of the spirit, in a closed vessel, agitating occasionally ; then transfer to a percolator, and when the fluid ceases to pass, continue the percolation with the remaining five ounces of spirit.
Página 196 - ... slaked lime, and continue the ebullition for ten minutes with constant stirring. Then remove the vessel from the fire ; and when by the subsidence of the insoluble matter the supernatant liquor has become perfectly clear, transfer it by means of a siphon or by decantation to a green-glass bottle furnished with an air-tight stopper, and add distilled water, if necessary, to make it correspond with the tests of specific gravity and neutralizing-power.
Página 28 - Dissolve the chloride of calcium in the water, add the lime, and agitate the mixture in a bottle with the impure ether. Leave the mixture at rest for ten minutes, pour off the light supernatant fluid, and distil it with a gentle heat until a glass bead of specific gravity 0735 placed in the receiver begins to float.
Página 391 - Ammonia - - 5 fluid ounces Put three fluid ounces of the ammonia into a bottle, and conduct into this a stream of sulphuretted hydrogen so long as the gas continues to be absorbed ; then add the remainder of the ammonia, and transfer the solution to a green-glass bottle furnished with a well-ground stopper.
Página 178 - Mix the lime with the chloride of ammonium, and introduce the mixture into an iron bottle placed in a metal pot surrounded by sand. Connect the iron tube, which screws airtight into the bottle in the usual manner, by corks, glass tubes, and caoutchouc collars, with a...
Página 8 - A slip of deal dipped into it, and afterwards into Hydrochloric Acid, and then allowed to dry in the air, acquires a greenish-blue colour. It coagulates Albumen. It does not affect the plane of polarization of a ray of polarized light.
Página 179 - ... tube containing a little Mercury, and also by a second tube bent twice at right angles, and made to pass to the bottom of the terminal bottle used in the preceding process. Apply heat to the flask until the coloured liquid it contains is reduced to three fourths of its .original bulk.
Página 253 - Dissolve the citric acid in the water, add the carbonate of potash gradually, and, if the solution be not neutral, make it so by the cautious addition of the acid or the carbonate of potash. Then filter, and evaporate to dryness, stirring constantly after a pellicle has begun to form, till the salt granulates. Triturate in a dry warm mortar, and preserve the powder in stoppered bottles.