Bulletin - Bureau of Chemistry, 116-124호U.S. Government Printing Office, 1908 |
도서 본문에서
100개의 결과 중 1 - 5개
13 페이지
... temperature sufficiently low to prevent the formation of a proteid reaction , and still others to guard against the difficulty by limiting the time of heating . In order to determine whether such dilution of the acid as would make the ...
... temperature sufficiently low to prevent the formation of a proteid reaction , and still others to guard against the difficulty by limiting the time of heating . In order to determine whether such dilution of the acid as would make the ...
14 페이지
... temperature . Applying these results to the method referred to , it would appear to be desirable to replace the expression " about " [ line 1 ( e ) , p . 185 , Bul . 107 , Rev. ] with the specification that equal ( measured ) quantities ...
... temperature . Applying these results to the method referred to , it would appear to be desirable to replace the expression " about " [ line 1 ( e ) , p . 185 , Bul . 107 , Rev. ] with the specification that equal ( measured ) quantities ...
22 페이지
... temperature at which the color finally disappears from heated solutions of any of the colors given in the list depends on the rate of cooling . If cooled slowly the color will disappear at a much higher temperature than if cooled ...
... temperature at which the color finally disappears from heated solutions of any of the colors given in the list depends on the rate of cooling . If cooled slowly the color will disappear at a much higher temperature than if cooled ...
23 페이지
... temperature . The dish is next placed in a water - jacketed air bath , where it is heated at the temperature of boiling water for two hours . After cooling it is weighed and reheated for one - hour intervals until the weight is constant ...
... temperature . The dish is next placed in a water - jacketed air bath , where it is heated at the temperature of boiling water for two hours . After cooling it is weighed and reheated for one - hour intervals until the weight is constant ...
26 페이지
... temperature maintained ran a little higher than on the preceding days , varying between 25 ° and 30 ° C. Owing to the varying temperatures on different days only the results for the same periods on the same day are comparable . The ...
... temperature maintained ran a little higher than on the preceding days , varying between 25 ° and 30 ° C. Owing to the varying temperatures on different days only the results for the same periods on the same day are comparable . The ...
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자주 나오는 단어 및 구문
acetate adulterated Agricultural alkaline alkaloidal ammonia amount amyl alcohol analysis associate referee average barley benzoate benzoic acid boiling bottle Bureau of Chemistry calcium carbon cent Chem chemical chemists chlorid citral color committee containing dairy determination digestion dilute distilled drug ether evaporated Experiment Station extract fed organic phosphorus feeding fertilizer filter filtrate flask grains grams heat hydrochloric acid hydroxid inorganic juice ketchup label Laboratory lecithin lentiscus less magnesium malt manufacture mealy milk misbranded mixture nitric acid nitrogen nutritive ratio oats official method oxid percentage phosphate phosphoric acid phosphorus polarization potash potassium pounds precipitate production value protein protein content pure quantity reagent recommended residue results obtained salicylic acid salts samples sodium soil soluble solution starch subacetate substance sucrose sugar sulphuric acid sumac temperature tion titration urine wash Washington weight wine
인기 인용구
31 페이지 - ' misbranded, ' ' as used herein, shall apply to all drugs, or articles of food, or articles which enter into the composition of food, the package or label of which shall bear any statement, design or device regarding such article, or the ingredients or substances contained therein which shall be false or misleading in any particular...
3 페이지 - Second. In the case of articles labeled, branded, or tagged so as to plainly indicate that they are compounds, imitations, or blends, and the word "compound," "imitation,
68 페이지 - In the case of mixtures or compounds which may be now or from time to time hereafter known as articles of food, under their own distinctive names, and not an imitation of or offered for sale under the distinctive name of another article, if the name be accompanied on the same label or brand with a statement of the place where said article has been manufactured or produced.
37 페이지 - In the case of food: (1) If any substance or substances have been mixed with it, so as to lower or depreciate, or injuriously affect its quality, strength, or purity; (2) If any inferior or cheaper substance or substances have been substituted wholly or in part for it; (3) If any valuable or necessary constitutent or ingredient has been wholly or in part abstracted from it...
45 페이지 - Fourth. If the package containing it, or its label, shall bear any statement, design, or device, regarding the ingredients or the substances contained therein, which statement, design, or device shall be false or misleading in any particular.
68 페이지 - If the package containing it or its label shall bear any statement, design or device regarding the ingredients or the substances contained therein, which statement, design or device shall be false or misleading in any particular; provided, that an article of food which does not contain any added poisonous or deleterious ingredients...
67 페이지 - If the contents of the package as originally put up shall have been removed, in whole or in part, and other contents shall have been placed in such package, or if...
67 페이지 - If it be labeled or branded so as to deceive or mislead the purchaser, or purport to be a foreign product when not so, or if the contents of the package as originally put up shall have been removed, in whole or in part, and other contents shall have been placed in such package...
3 페이지 - Second. If any substance has been substituted wholly or in part for the article. Third. If any valuable constituent of the article has been wholly or in part abstracted.
69 페이지 - Said guaranty, to afford protection, shall contain the name and address of the party or parties making the sale of such articles to such dealer, and in such case said party or parties shall be amenable to the prosecutions, fines, and other penalties which would attach, in due course, to the dealer under the provisions of this Act.