Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
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Strona 5
... apparatus of Dennstedt , so carefully worked out by him in detail , might be applied to the ordinary method of combustion by means of copper oxide . If one inspects a tube in which a copper oxide com bustion is being conducted , it is ...
... apparatus of Dennstedt , so carefully worked out by him in detail , might be applied to the ordinary method of combustion by means of copper oxide . If one inspects a tube in which a copper oxide com bustion is being conducted , it is ...
Strona 10
... apparatus was completely filled , no trace of air being present . At all events , no slightest trace of rust appeared on the bright metal strips when kept indefinitely under this Pure oxygen from a cylinder was now washed perfectly free ...
... apparatus was completely filled , no trace of air being present . At all events , no slightest trace of rust appeared on the bright metal strips when kept indefinitely under this Pure oxygen from a cylinder was now washed perfectly free ...
Strona 12
... apparatus for chemical lecture experi- ments contains a price list of the whole range of Hofmann's and Newth's lecture apparatus with some valuable addi- tions , and full descriptions are given of some of the instru ments with ...
... apparatus for chemical lecture experi- ments contains a price list of the whole range of Hofmann's and Newth's lecture apparatus with some valuable addi- tions , and full descriptions are given of some of the instru ments with ...
Strona 15
... APPARATUS USED TO DETERMINE THE EXTENT OF THE SOLUBILITY OF IRON IN PURE WATER . through it for fifteen minutes . While still boiling , a bright piece of iron was placed in the bottle . A stopper ( in some cases rubber and in others ...
... APPARATUS USED TO DETERMINE THE EXTENT OF THE SOLUBILITY OF IRON IN PURE WATER . through it for fifteen minutes . While still boiling , a bright piece of iron was placed in the bottle . A stopper ( in some cases rubber and in others ...
Strona 53
... APPARATUS FOR SIMULTANEOUSLY EXTRACTING A SOLID AND FILTERING THE SOLUTION SO OBTAINED . By FREDERICK RECORD , B.Sc. THE PRESENCE OF A CHOLESTEROL SUBSTANCE IN SOILS : AGROSTEROL . * By OSWALD SCHREINER and EDMUND C. SHOREY . IN the ...
... APPARATUS FOR SIMULTANEOUSLY EXTRACTING A SOLID AND FILTERING THE SOLUTION SO OBTAINED . By FREDERICK RECORD , B.Sc. THE PRESENCE OF A CHOLESTEROL SUBSTANCE IN SOILS : AGROSTEROL . * By OSWALD SCHREINER and EDMUND C. SHOREY . IN the ...
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