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 ix
... Experiments ; The Freezing - point , Boiling - point , and Conductivity Methods ; Prac- tical Exercises in Electrochemistry ; Laboratory Experiments on the Class Reactions and Identification of Organic Substances .... 317 Books Received ...
... Experiments ; The Freezing - point , Boiling - point , and Conductivity Methods ; Prac- tical Exercises in Electrochemistry ; Laboratory Experiments on the Class Reactions and Identification of Organic Substances .... 317 Books Received ...
Side 9
... experiments on the part of scientific investigators all over the world . The subject has thus far been studied only in connec- tion with sterilized soil or sand . It occurred to the writer that it might be possible to produce root ...
... experiments on the part of scientific investigators all over the world . The subject has thus far been studied only in connec- tion with sterilized soil or sand . It occurred to the writer that it might be possible to produce root ...
Side 101
... experiment : Thirty cc . of concentrated sulphuric acid was run into the generating bulb , and allowed to stand for forty ... experiments it is apparent that there is no reaction between mercury and sulphuric acid at ordinary temperature ...
... experiment : Thirty cc . of concentrated sulphuric acid was run into the generating bulb , and allowed to stand for forty ... experiments it is apparent that there is no reaction between mercury and sulphuric acid at ordinary temperature ...
Side 103
... experiments which furnished the given data were 1 Reports of the Hawaiian Experiment Station , 1896 . arranged and conducted as follows : Two tubs having a THE RELATIVE SENSIBILITY OF PLANTS TO ACIDITY The Relative Sensibility of Plants ...
... experiments which furnished the given data were 1 Reports of the Hawaiian Experiment Station , 1896 . arranged and conducted as follows : Two tubs having a THE RELATIVE SENSIBILITY OF PLANTS TO ACIDITY The Relative Sensibility of Plants ...
Side 113
... experiment is performed in a glass tube it is readily preserved for court exhibits where such are desirable . The test ... experiments have recently been made to determine the effect of these dyes , and , as a result , it is stated that ...
... experiment is performed in a glass tube it is readily preserved for court exhibits where such are desirable . The test ... experiments have recently been made to determine the effect of these dyes , and , as a result , it is stated that ...
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Andre utgaver - Vis alle
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