Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 178
... method , which has now been proved by Luck himself , by R. Lucas , and by ourselves , to give absolutely accurate results , as we shall show fur- ther on . Now , starting with the carbon disulphide method . This reagent does not ...
... method , which has now been proved by Luck himself , by R. Lucas , and by ourselves , to give absolutely accurate results , as we shall show fur- ther on . Now , starting with the carbon disulphide method . This reagent does not ...
Strona 173
... method greatly . Several times have I got identical results by the use of the molybdic method for separating the P2O3 from the soluble part of a superphosphate , and by the use of the oxalic acid method . I always use a measured ...
... method greatly . Several times have I got identical results by the use of the molybdic method for separating the P2O3 from the soluble part of a superphosphate , and by the use of the oxalic acid method . I always use a measured ...
Strona 201
... methods employed by the two authorities above referred to . Messrs . Wallace , Tatlock , and Clark write : - " We employ the platinic chloride method as described by Fresenius in the sixth edition of his " Quantitative Analysis , " with ...
... methods employed by the two authorities above referred to . Messrs . Wallace , Tatlock , and Clark write : - " We employ the platinic chloride method as described by Fresenius in the sixth edition of his " Quantitative Analysis , " with ...
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acetic acid action adulterated alcohol aldehyd alkali alum alumina ammonia amount analysis aniline anthracen apparatus applied baryta Bill body boiling calcium carbonic acid cent CHEMICAL Chemistry chemists chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture manure matter mercury metallic method methyl milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphate of lime phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicates silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube washed weight whilst wine zinc