Journal of the American Chemical Society, Volum 20American Chemical Society, 1898 Features definitive articles and communications, as well as book and software reviews, covering all areas of chemistry. |
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Side viii
... Chemists of Beet - sugar Houses and Seed - culture Farms ; A Practical Treatise on Mineral Oils and Their By - products ; A Short Handbook of Oil Analysis ; An Introductory Course in Quantitative Analysis ; Exercises in Practical ...
... Chemists of Beet - sugar Houses and Seed - culture Farms ; A Practical Treatise on Mineral Oils and Their By - products ; A Short Handbook of Oil Analysis ; An Introductory Course in Quantitative Analysis ; Exercises in Practical ...
Side 82
... chemist , whose inclinations lead him to spend his time in writing reactions , and building structural formulæ of wondrous architecture , often feel within himself , that his work is on a higher and nobler plane than that of the patient ...
... chemist , whose inclinations lead him to spend his time in writing reactions , and building structural formulæ of wondrous architecture , often feel within himself , that his work is on a higher and nobler plane than that of the patient ...
Side 83
... chemist often regard these workers , as shallow , empty headed , and unworthy to be called chemists ? Now far be it from me to say that this partiality of each for his own field is blameworthy . We can , indeed , conceive of cases in ...
... chemist often regard these workers , as shallow , empty headed , and unworthy to be called chemists ? Now far be it from me to say that this partiality of each for his own field is blameworthy . We can , indeed , conceive of cases in ...
Side 88
... chemists , it is , we believe , now generally accepted that the commercial ammonium double salt contains carbon in ... chemist gave 0.28 per cent . as the content of silicon . This , of course , led us to look over our work , with the ...
... chemists , it is , we believe , now generally accepted that the commercial ammonium double salt contains carbon in ... chemist gave 0.28 per cent . as the content of silicon . This , of course , led us to look over our work , with the ...
Side 89
... chemist who has done much work in determining phosphorus in iron or steel , by the reduction of the molybdic acid of the yellow ammonium phosphomolybdate , and subsequent titration of the reduced solution , cannot fail to have been ...
... chemist who has done much work in determining phosphorus in iron or steel , by the reduction of the molybdic acid of the yellow ammonium phosphomolybdate , and subsequent titration of the reduced solution , cannot fail to have been ...
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Journal of the American Chemical Society, Volum 41 American Chemical Society Uten tilgangsbegrensning - 1919 |
Journal of the American Chemical Society, Volum 43 American Chemical Society Uten tilgangsbegrensning - 1921 |
Journal of the American Chemical Society, Volum 44 American Chemical Society Uten tilgangsbegrensning - 1922 |
Vanlige uttrykk og setninger
added alcohol alkali alkaloids alumina ammonia ammonium ammonium chloride amount analysis apparatus assay atomic weight atropine barium boiling bromine bulbs Calculated carbon dioxide cent Chem chemical chemistry chemists chromic acid cobalt color combustion compound containing crystals determined dialyzed dilute dissolved distilled dried ether evaporation excess experiments extract ferric oxide filtered filtrate flask globulin gram gram ferric gram material gave gram silver gram zirconium heat hydrobromic acid hydrochloric acid hydroxide insoluble iodide iodine iron kolatannin lead legumin liquid mercury metal method mixture moisture molecules nitrate nitric acid nitrogen obtained Oxygen periodide phosphorus platinum potash potassium precipitate prepared proteid pure quantity reaction reagent residue salt sample saturated selenium separated silicon silicon tetrachloride silver chloride sodium sodium carbonate sodium chloride solu soluble solution solvent starch substance sulphate sulphide sulphuric acid tannin temperature tetrachloride thorium tion tube volume washed zirconium dioxide zirconium tetrachloride
Populære avsnitt
Side 43 - such libel cases shall conform, as near as may be, to proceedings of admiralty, except that either party may demand trial by jury of any issue of fact joined in such case, and all such proceedings shall be at the suit of and in the name of the United
Side 40 - Second. If, when sold under or by a name not recognized in the United States Pharmacopoeia, but which is found in the National Formulary, it differs from the standard of strength, quality, or purity, according to the tests laid down in
Side 40 - 4. That it shall be the duty of every district attorney to whom the Secretary of Agriculture shall report any violation of this Act to cause proceedings to be commenced and prosecuted without delay for the fines and penalties in such case provided. DEFINITIONS. Sec.
Side 920 - the progress of manufacture for the use of the several custom-houses, and for other purposes, to be delivered to the Governor of each state in the Union, or such person as he may appoint, for the use of the States, respectively, to the end that a uniform standard of weights and measures may be established throughout the Union.
Side 41 - if they contain terra alba, barytes, talc, chrome yellow, or other mineral substances or poisonous colors or flavors, or other ingredients deleterious or detrimental to health: Provided, That an article of food, beverage, condiment, or drug which does not contain any added poisonous
Side 43 - the provisions of this Act, shall be adjudged to pay, in addition to the penalties heretofore provided for, all the necessary costs and expenses incurred in inspecting and analyzing such adulterated articles which said person may have been found guilty of manufacturing, selling, or offering for sale. Sec.
Side 41 - ingredients, shall not be deemed to be adulterated in the following cases : First. In the case of mixtures or compounds which may be now or from time to time hereafter known
Side 43 - and upon conviction shall be fined not exceeding one hundred nor less than ten dollars, or imprisonment not exceeding one hundred nor less than thirty days, or both. And any person found guilty of manufacturing, or offering for sale, or selling an adulterated, impure, or misbranded article of food, condiment, or drug in violation of the provisions of this
Side 291 - the portion of coal used for the determination of moisture, at first over a very low flame, with the crucible open and inclined, till free from carbon. If properly treated, this sample can be burned much more quickly than the dense carbon left from the determination of volatile matter.
Side 39 - country of any article of food, drugs, or condiments which is adulterated or misbranded within the meaning of this Act is hereby prohibited, and any person who shall ship or deliver for shipment from any State or Territory or the District of Columbia or foreign country to any other State or Territory or the District of Columbia, or to a foreign country, or who shall receive in any State