Bulletin - Bureau of Chemistry, Выпуски 68-72U.S. Government Printing Office, 1902 |
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Стр. 24
... matter . It is then evaporated to drive off most of the acid and transferred to a measuring flask , where it is made to a volume , aliquot portions of which are taken for analysis . Sulphuric acid is added to one portion and the sample ...
... matter . It is then evaporated to drive off most of the acid and transferred to a measuring flask , where it is made to a volume , aliquot portions of which are taken for analysis . Sulphuric acid is added to one portion and the sample ...
Стр. 32
... matter , total alkali , free alkali , and in certain cases calcium oxid , neutral fat + unsaponifi- able matter , and resin . The methods follow : METHODS OF ANALYSIS AND DISCUSSION . Moisture . - Weigh a 100 cc beaker containing about ...
... matter , total alkali , free alkali , and in certain cases calcium oxid , neutral fat + unsaponifi- able matter , and resin . The methods follow : METHODS OF ANALYSIS AND DISCUSSION . Moisture . - Weigh a 100 cc beaker containing about ...
Стр. 33
... matter . - Five to 10 grams of the soap is dissolved in hot water in a beaker by means of gentle heat and constant stirring . When the liquid finally begins to boil , a few drops of methyl orange are added and dilute hydrochloric acid ...
... matter . - Five to 10 grams of the soap is dissolved in hot water in a beaker by means of gentle heat and constant stirring . When the liquid finally begins to boil , a few drops of methyl orange are added and dilute hydrochloric acid ...
Стр. 34
... matter . - To determine these two substances , about 10 grams of the soap is weighed out and dissolved in alcohol . Fifty to 70 grams of acid washed , ignited sand is now added and the alcohol evaporated off . The mass is dried and ...
... matter . - To determine these two substances , about 10 grams of the soap is weighed out and dissolved in alcohol . Fifty to 70 grams of acid washed , ignited sand is now added and the alcohol evaporated off . The mass is dried and ...
Стр. 35
... matter in this sample on being subjected to distilla- tion distills over between 300 ° to 400 ° C. , and is evidently composed of the higher boiling products of petroleum . 20460. It appears that one alkali is present in the fatty acid ...
... matter in this sample on being subjected to distilla- tion distills over between 300 ° to 400 ° C. , and is evidently composed of the higher boiling products of petroleum . 20460. It appears that one alkali is present in the fatty acid ...
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Bulletin - Bureau of Chemistry, Выпуски 125-134 United States. Bureau of Chemistry Полный просмотр - 1909 |
Bulletin - Bureau of Chemistry, Выпуски 110-115 United States. Bureau of Chemistry Полный просмотр - 1908 |
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acid adulterated Agriculture alcohol analysis animal apple arsenious oxid article of food baking powder barrel board of health branded Bureau of Chemistry butter fat butter or cheese candy cask cent chemist cider vinegar coloring matter county jail court Dairy and Food dairy commissioner dairy products dealer deemed guilty drug duty exceeding expose for sale factory fermentation fifty dollars filled cheese firm or corporation flour Food Commissioner food laws fruit glucose hereby hydrochloric acid imitation butter imprisonment ingredients injurious to health inspection inspector intent to sell juice knowingly sell label lard less than fifty liquors manufacture for sale marked milk or cream misdemeanor mixed offense offer for sale offer or expose oleomargarine package containing Paris Green penalty person or persons pomace possession with intent prosecution provisions punished purpose pyrethrum renovated butter sample sell or offer sold stamped sugar United States Pharmacopoeia unwholesome vinegar wine
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Стр. 21 - If it consists in whole or in part of a filthy, decomposed, or putrid animal or vegetable substance, or any portion of an animal unfit for food, whether manufactured or not, or if it is the product of a diseased animal, or one that has died otherwise than by slaughter. Sec. 8. That the term
Стр. 86 - ... if it is an imitation of, or is sold under the name of, another article; (5) if it consists wholly, or in part, of a diseased, decomposed, putrid, infected, tainted, or rotten animal or vegetable substance or article, whether manufactured or not...
Стр. 432 - First. If any substance has been mixed and packed with it so as to reduce or lower or injuriously affect its quality or strength.
Стр. 142 - ... any animal, carcase, meat, poultry, game, flesh, fish, fruit, vegetables, corn, bread, flour, or milk exposed for sale, or deposited in any place for the purpose of sale, or of preparation for sale, and intended for the food of man...
Стр. 300 - If any inferior or cheaper substance or substances have been substituted wholly or in part for it. (3) If any valuable or necessary constituent or ingredient has been wholly or in part abstracted from it. (4) If it is an imitation of, or is sold under the name of, another article.
Стр. 22 - In the case of mixtures or compounds which may be now or from, time to time hereafter known as articles of food...
Стр. 33 - If it is colored, coated, polished or powdered, whereby damage or inferiority is concealed, or if by any means it is made to appear better or of greater value than it really is...
Стр. 1 - ... per pound, to be paid by the manufacturer thereof; and any fractional part of a pound in a package shall be taxed as a pound. The tax levied by this section shall be represented by coupon stamps; and the provisions of existing laws governing the engraving, issue, sale, accountability, effacement, and destruction of stamps relating to tobacco and snuff, as far as applicable, are hereby made to apply to stamps provided for by this section.
Стр. 328 - In the case of food or drink. 1. If any substance or substances has or have been mixed with it so as to reduce or lower or injuriously affect its quality or strength.
Стр. 178 - Provided, That nothing in this act shall be construed to prohibit the manufacture or sale of oleomargarine in a separate and distinct form, and in such manner as will advise the consumer of its real character, free from coloration or ingredient that causes it to look like butter.