Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 80
... methods in their everyday occupation . It is with this purpose in mind that the Faculty of Sciences has been ... method complete recognition of their work will be possible . SECTIONS Chemistry Astronomy Education Optics Biology ...
... methods in their everyday occupation . It is with this purpose in mind that the Faculty of Sciences has been ... method complete recognition of their work will be possible . SECTIONS Chemistry Astronomy Education Optics Biology ...
Strona 86
... methods it has now been obtained pure . I have seen a specimen of the first product made commercially , a beautiful crystalline substance , which , with its temporary alpha- betical label discarded , is to be known as Calciferol . Its ...
... methods it has now been obtained pure . I have seen a specimen of the first product made commercially , a beautiful crystalline substance , which , with its temporary alpha- betical label discarded , is to be known as Calciferol . Its ...
Strona 93
... Methods : ( c ) Other Methods . - Recommended Methods : -I . Accuracy - ( a ) Glycerol Extraction Methods : ( b ) Lime Solution Extraction Method : ( c ) Calorimetric Method . II . Applicability - ( a ) Unhydrated Materials- ( i ) ...
... Methods : ( c ) Other Methods . - Recommended Methods : -I . Accuracy - ( a ) Glycerol Extraction Methods : ( b ) Lime Solution Extraction Method : ( c ) Calorimetric Method . II . Applicability - ( a ) Unhydrated Materials- ( i ) ...
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acid hydrolysis alcohol Algarite algarose alkaline aluminium ammonia amount analysed animal appearance application aqueous associated become boiling brown Building Bureau of Mines Burrell calcium called carbon caustic soda cent Chemical Chemistry chloroform College colour considerable constitution contained cures differs difficulties dissolved ether evolved extract FEBRUARY give heated Honolulu Oil important Industry insoluble INSTITUTE interest January known later lime liquid London manufacture material matter METALS Method naphthenic acids nature nil nil obtained Office Oil Co patent period placed pounds powder precipitate present probably produced protection pure pyridine quantities recently reduces remaining Report Research residue resulting rickets salts Sampled Science scientific property seaweed shown solid solu soluble solution Street substance sugars suggested sulphuric acid Theory tion top of oil Trade University vitamin volume weight worker yield zone