Air, Water, and Food from a Sanitary StandpointJ. Wiley & sons, 1909 - 278 sider |
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Side 34
... gravity , is heavily coated on the inside with barium care . * J . Chem . Soc . , 77 , 1110 ( 1900 ) . Woodman J. Am . Chem . Soc . , 25 , 150 ( 1903 ) . : carbonate . The bottle is closed by a rubber stopper 34 AIR , WATER , AND FOOD .
... gravity , is heavily coated on the inside with barium care . * J . Chem . Soc . , 77 , 1110 ( 1900 ) . Woodman J. Am . Chem . Soc . , 25 , 150 ( 1903 ) . : carbonate . The bottle is closed by a rubber stopper 34 AIR , WATER , AND FOOD .
Side 126
... gravity 1.4 ( dilution 1 : 1 ) . Sodium Thiosulphate Solution . - Dissolve 6.2 grams of chemically pure recrystallized sodium thiosulphate in one N liter of distilled water . This gives an solution , each c.c. 40 of which is equivalent ...
... gravity 1.4 ( dilution 1 : 1 ) . Sodium Thiosulphate Solution . - Dissolve 6.2 grams of chemically pure recrystallized sodium thiosulphate in one N liter of distilled water . This gives an solution , each c.c. 40 of which is equivalent ...
Side 167
... gravity , water , or total solids , ash , fat , nitro- gen , and sugar , the separation of casein and albumin , and the detection of preservatives and coloring matters . The breakfast cereals are taken as typical of vegetable foods ...
... gravity , water , or total solids , ash , fat , nitro- gen , and sugar , the separation of casein and albumin , and the detection of preservatives and coloring matters . The breakfast cereals are taken as typical of vegetable foods ...
Side 169
... gravity . Total solids . Solids not fat Fat . 1.0322 12.69 8.94 3-75 The U. S. standard for whole milk requires that it shall contain not less than 8.5 per cent of solids not fat , and not less than 3.25 per cent of milk fat . † From ...
... gravity . Total solids . Solids not fat Fat . 1.0322 12.69 8.94 3-75 The U. S. standard for whole milk requires that it shall contain not less than 8.5 per cent of solids not fat , and not less than 3.25 per cent of milk fat . † From ...
Side 170
... Gravity . - Take the specific gravity in the usual manner by means of a hydrometer at 15 ° .6 C. If the temper- ature of the milk varies only a few degrees from this , the read- ing may be corrected by means of Table IX , Appendix A ...
... Gravity . - Take the specific gravity in the usual manner by means of a hydrometer at 15 ° .6 C. If the temper- ature of the milk varies only a few degrees from this , the read- ing may be corrected by means of Table IX , Appendix A ...
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Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
Air, Water and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1911 |
Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
Vanlige uttrykk og setninger
acetic adulterated alcohol algæ alkaline ammonia ammonium amount apparatus barium hydroxide beaker boiling bottle burette butter c.c. of water carbon dioxide casein cent Chem Chemistry chlorine color compounds contain cubic centimeters determination digestion dilute dish dissolved distilled water Elements Engineering ether evaporate extract Fehling's solution filter filtrate flask glass grams heat human hydrochloric acid ignited inches iodine laboratory Large 12mo liquid liter Manual Materials Mechanics method micro-organisms milk mineral minutes Nessler nitric acid nitrogen obtained odor organic matter oxidation oxygen phenolphthalein pipette platinum polluted portion potassium precipitate present proteids quantity residue rubber salts sample Sanitary sewage shaking sodium carbonate sodium hydroxide solids soluble solution specific gravity standard starch stopper stream substances sugar sulphate sulphuric acid surface-waters Tables temperature Text-book thiosulphate tion titration Treatise tube vanillin vegetable volume wash water-bath water-supply weight wine ΙΟ
Populære avsnitt
Side 160 - That the term blend as used herein shall be construed to mean a mixture of like substances, not excluding harmless coloring or flavoring ingredients used for the purpose of coloring and flavoring only: And...
Side 157 - That for the purposes of this act an article shall be deemed to be adulterated: In case of drugs: First, If, when a drug is sold under or by a name recognized In the United States Pharmacopoeia...