Chemical News and Journal of Industrial Science, Tomy 125-126Chemical news office., 1923 |
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Strona 29
... iron , beryllium and yttrium ( gadolinite ) being more frequent than the others . There are also the tantalates , fluorides , niobates , phos- phates and uranates , the mixtures being apparent from the following table : - Silicates ...
... iron , beryllium and yttrium ( gadolinite ) being more frequent than the others . There are also the tantalates , fluorides , niobates , phos- phates and uranates , the mixtures being apparent from the following table : - Silicates ...
Strona 61
... IRON SALTS IN MEDICINE . As we have shown in the laboratory , that iron salts ( either ferrous or ferric ) markedly accelerate the oxidising power of the peroxide , similarly in the animal body the iron in hæmoglobin present in the ...
... IRON SALTS IN MEDICINE . As we have shown in the laboratory , that iron salts ( either ferrous or ferric ) markedly accelerate the oxidising power of the peroxide , similarly in the animal body the iron in hæmoglobin present in the ...
Strona 80
... Iron and Steel Institute General Notes .... 91 92 93-95 W. J. FRASER & Co. LTD . Chemical Engineers , DAGENHAM , ESSEX . Machinery and Plant specially designed and manufactured for New Chemical Processes BRITISH STANDARDISED STEEL ...
... Iron and Steel Institute General Notes .... 91 92 93-95 W. J. FRASER & Co. LTD . Chemical Engineers , DAGENHAM , ESSEX . Machinery and Plant specially designed and manufactured for New Chemical Processes BRITISH STANDARDISED STEEL ...
Strona 112
... iron or steel surfaces . 183044 - British Dvestuffs Corporation , Ltd. - Pro- cess for the manufacture of phthalimide . Abstract Published This Week . Extracting Lead . - Patent No. 181239. - Messrs . Chemical and Metallurgical ...
... iron or steel surfaces . 183044 - British Dvestuffs Corporation , Ltd. - Pro- cess for the manufacture of phthalimide . Abstract Published This Week . Extracting Lead . - Patent No. 181239. - Messrs . Chemical and Metallurgical ...
Strona 144
... IRON AND STEEL INSTITUTE AND THE NATIONAL PHYSICAL LABORATORY These Samples are now available , together with certificate of standardisation at the price of 21 / - per bottle , containing 50 grammes . They may be obtained post free , by ...
... IRON AND STEEL INSTITUTE AND THE NATIONAL PHYSICAL LABORATORY These Samples are now available , together with certificate of standardisation at the price of 21 / - per bottle , containing 50 grammes . They may be obtained post free , by ...
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acid action added amount ANALYTICAL BALANCE appears application atoms British carbon carried cent Chem Chemical Chemistry chloride colloidal colour complete compounds considerable containing Continued course crystals described determined direct effect elements Engineers experiments fact further give given glucose heat important increase industry Institute interest iron LABORATORY lead less light liquid London manufacture March material matter means meeting ment metal method nature observed obtained organic oxide passed Patents plant position possible potassium practically precipitate prepared present Price Prof published pure quantities reaction referred regard salt Science separation shown Society sodium solution specific steel structure substance sulphuric temperature tion Trade tube University various volume weight