The Chemical News and Journal of Industrial Science, Tom 1221921 |
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Strona 7
... necessary , and far larger quantities of the rhizomes would require to be obtained for the purpose . So far as they go , however , the trials indicate , as the analysis also does , that bracken rhizomes are not rich enough in the more ...
... necessary , and far larger quantities of the rhizomes would require to be obtained for the purpose . So far as they go , however , the trials indicate , as the analysis also does , that bracken rhizomes are not rich enough in the more ...
Strona 9
... necessary to assume the existence of trihydrol ( H , O , ) in addition to dihydrol ( H , O , ) and hydrol ( H2O ) in liquid water , in addition to which H. E. Armstrong assumed that two intra- molecular forms of each " hydrol " also ...
... necessary to assume the existence of trihydrol ( H , O , ) in addition to dihydrol ( H , O , ) and hydrol ( H2O ) in liquid water , in addition to which H. E. Armstrong assumed that two intra- molecular forms of each " hydrol " also ...
Strona 10
... necessary to be assured that any aid of this kind provided for literary and scientific men in Russia would reach its destina- tion . The Bolshevik Government in Moscow , the Russian trade delegations in Reval and London , and our own ...
... necessary to be assured that any aid of this kind provided for literary and scientific men in Russia would reach its destina- tion . The Bolshevik Government in Moscow , the Russian trade delegations in Reval and London , and our own ...
Strona 11
... necessary to ob- tain certificates of freedom from disease from the respective Boards of Agriculture before export can take place to certain destinations . CONTRACTS CLOSED . - The Turbine Furnace Co. Ltd. , of 5 , Budge Row , London ...
... necessary to ob- tain certificates of freedom from disease from the respective Boards of Agriculture before export can take place to certain destinations . CONTRACTS CLOSED . - The Turbine Furnace Co. Ltd. , of 5 , Budge Row , London ...
Strona 18
... necessary , but food and water in- spection are considered of vital importance , and so they are , but not more so than the air we are compelled to breathe . Let us now consider how an impure atmosphere affects us ; take as an example ...
... necessary , but food and water in- spection are considered of vital importance , and so they are , but not more so than the air we are compelled to breathe . Let us now consider how an impure atmosphere affects us ; take as an example ...
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