Canadian Pharmaceutical Journal, Volume 14Canadian Pharmaceutical Association., 1881 |
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Página 24
... pure . The season for Paris green was pretty far advanced when the liberal views of the Council became public , and it made no material change in the business last season ; but this year every dealer is selling it , and retailing at ...
... pure . The season for Paris green was pretty far advanced when the liberal views of the Council became public , and it made no material change in the business last season ; but this year every dealer is selling it , and retailing at ...
Página 54
... pure crystallized alkaloid , it is a very diffi- cult matter to prepare it for commercial purposes . Indeed , to follow the language of the cookery books , it is not only necessary to " catch your hare , " but to learn how to catch it ...
... pure crystallized alkaloid , it is a very diffi- cult matter to prepare it for commercial purposes . Indeed , to follow the language of the cookery books , it is not only necessary to " catch your hare , " but to learn how to catch it ...
Página 64
... pure drug is of such a solid nature that a portion taken be- tween the fingers may be rolled into the form of a pill without adhering to the fingers ; thus it is very different from the large num- ber of spurious specimens which have ...
... pure drug is of such a solid nature that a portion taken be- tween the fingers may be rolled into the form of a pill without adhering to the fingers ; thus it is very different from the large num- ber of spurious specimens which have ...
Página 65
... pure article is characteristic in not being unpleasant . Indeed , it is almost tasteless ; I have kept a piece in my mouth for two hours and scarcely knew that it was there . The taste of most of the spu- rious kinds is very bitter ...
... pure article is characteristic in not being unpleasant . Indeed , it is almost tasteless ; I have kept a piece in my mouth for two hours and scarcely knew that it was there . The taste of most of the spu- rious kinds is very bitter ...
Página 67
... pure bromine . After standing in the cold for several hours the mix- ture will have changed into a soft crystalline mass of champhor dibromide , C1H160 Br . The tubulure of the retort is then closed with a safety tube ; a glass tube ...
... pure bromine . After standing in the cold for several hours the mix- ture will have changed into a soft crystalline mass of champhor dibromide , C1H160 Br . The tubulure of the retort is then closed with a safety tube ; a glass tube ...
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Palavras e frases frequentes
07 Ο ΙΟ acetic acid adulteration alcohol alkaloid ammonia amylic alcohol Aniline appearance Balsam bark bitter boiling bottle camphor Carb carbonate castor caustic cent Chemist chloride chloroform cinchona Citrate Cloves color containing Copaiba Council crystals dilute dissolved distilled dose drachms drug druggist ergot ether examination extract filtered fluid ounces glycerin grains Gum Arabic heat Henbane iodide iron Jalap Jalapin Jour juice leptandra Leptandrin lime liquid liquor manufacture matter medicine mixed mixture Morphia Muriate nitric nitric acid obtained odor Ontario opium paper patent Pepsin percolation Pharm Pharmaceutical Journal pharmacist Pharmacopoeia Pharmacy pills pilocarpine pint plant podophyllin poison potash powdered precipitate prepared produced pulv pure quantity quinine remedy resin resorcin Rhubarb Rhus root salt samples Shellac soap soda soluble solution spirit substance sugar sulphate sulphuric syrup tincture tion Toronto turpentine Vanilla White yellow
Passagens conhecidas
Página 150 - I am aware that chemists may consider this as a terrible conclusion, but it is true, and if the public are guided by percentages alone, they may often be led astray. The real value of a determination of the quantity of organic impurity in a water is, that by it a very shrewd notion can be obtained as to what has had access to that water.
Página 291 - His directions for the preparation of this tooth-powder are, to rub well the lake with the tannin, and gradually add the sugar of milk, previously powdered and sifted: and lastly, the essential oils are to be carefully mixed •with the powdered substances. Experience has convinced him of the efficacy of this tooth-powder, the habitual employment of which will suffice to preserve the gums and teeth in a healthy state.
Página 150 - Every cubic inch of such water would contain 50,000 to 100,000 bacteria, and one drop of it would be capable of exciting a putrefactive fermentation in any substance capable of undergoing that fermentation. For purposes of public health, the human body may be considered as such a substance, and we may conceive of a water containing such organisms, which may be as pure as can be as regards chemical analysis, and yet be as regards the human body as deadly as prussic acid.
Página 127 - ... glycerin, alcohol, amyl alcohol, and ether. Phosphoric acid decolorizes both with salicylic and carbolic acids, and with gallotannic and gallic acids as well. The officinal sodium phosphate, however, hinders the reaction with salicylic and carbolic acids, but not with tannic and gallic acids. For a preliminary distinction between salicylic and carbolic acids the solution is to be treated in abundance with alcohol or glycerin, or with dilute acetic acid, and then tested with ferric chloride. Salicylic...
Página 261 - The following are his conclusions concerning its medicinal properties : 1. Kava-Kava is a sialagogue. 2. Its action on the stomach is that of a bitter tonic; it improves the appetite without producing either diarrhoea or constipation, and perhaps acts as a prophylactic to catarrhal affections of the upper part of the digestive canal. Its taste is agreeable. 3. It exerts a special stimulating effect on the central nervous system ; this stimulation differs essentially from alcoholic intoxication, and...
Página 126 - ... them we may obtain a clue as to which of the acids may be present in a solution. Thus with salicylic acid the reaction is not disturbed or hindered by the presence of acetic, boracic, sulphuric, nitric or hydrochloric acids (all acids in dilute condition), common salt, nitre, glycerin, alcohol, amyl alcohol or ether. It is hindered by caustic alkalies, alkaline carbonates, sodium acetate, ammonium acetate, borax, potassium iodide, sodium phosphate, oxalic, citric, tartaric, phosphoric and arsenic...