Chemical News and Journal of Physical Science, Tom 114Chemical news office., 1916 |
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Strona 1
... amounts in plants . It is also probable that boron is present in nearly all animal material . Bertrand and Agulhon ( 3 ) report its ... amount of borax added reached the soil . Beets ( dry basis ) . d Tops . Roots THE CHEMICAL NEWS. ...
... amounts in plants . It is also probable that boron is present in nearly all animal material . Bertrand and Agulhon ( 3 ) report its ... amount of borax added reached the soil . Beets ( dry basis ) . d Tops . Roots THE CHEMICAL NEWS. ...
Strona 3
... amount of straw ) , 100 pounds of manure contained 0'54 pound of borax , and when the manure was applied to the soil at the rate of 1 part to 40 , the percentage of boron in the soil , calculating the weight of 1 acre of soil 6 inches ...
... amount of straw ) , 100 pounds of manure contained 0'54 pound of borax , and when the manure was applied to the soil at the rate of 1 part to 40 , the percentage of boron in the soil , calculating the weight of 1 acre of soil 6 inches ...
Strona 8
... amounts this year to £ 301,413 , including balances brought forward , and for the previous year £ 175,239 . - The policy ... amount placed to depreciation by Young's this year being £ 20,000 , by Broxburn £ 16,194 , and by Pumphers- ton ...
... amounts this year to £ 301,413 , including balances brought forward , and for the previous year £ 175,239 . - The policy ... amount placed to depreciation by Young's this year being £ 20,000 , by Broxburn £ 16,194 , and by Pumphers- ton ...
Strona 16
... amount of air contained in the hydrochloric acid gas . In these respects the neody- mium chloride resembles the praseodymium salt exactly . A considerable amount of the insoluble neodymium com- pound was prepared by fusing some of the ...
... amount of air contained in the hydrochloric acid gas . In these respects the neody- mium chloride resembles the praseodymium salt exactly . A considerable amount of the insoluble neodymium com- pound was prepared by fusing some of the ...
Strona 20
... amounts in duplicate determinations , in which case the duplicates cannot check if sufficient sulphite has not been added . 3. The volume of sodium phosphate solution is varied between 0'5 and 10 cc . , depending on the amount of ...
... amounts in duplicate determinations , in which case the duplicates cannot check if sufficient sulphite has not been added . 3. The volume of sodium phosphate solution is varied between 0'5 and 10 cc . , depending on the amount of ...
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acetate acetone added aluminium aluminium chloride ammonia ammonium amount analysis antimony apparatus applied B.Sc benzene boiling boron British bromine carbon carotin cent Chem CHEMICAL NEWS Office chemist Chemistry chloric acid College colour commercial compounds concentrated containing copper course crucible D.Sc determined dilute dissolved distillation dyeing Engineering ether ethyl alcohol evaporated experiments extract Farringdon Street ferric chloride filter filtrate flask glass heated hydrochloric acid hydrogen hydrolysis industry insoluble investigation iodide iron Laboratory Lectures London manufacture material metal method mixture monazite Newcastle Street nitrate nitric acid nitrogen obtained organisation oxide paper phosphate physical plant platinum potassium practical precipitate prepared present Price production Prof pure quantity radium reaction reagent residue salt samples scientific silica Society sodium soluble solution starch Students substances sulphate sulphide sulphuric acid Table Technical temperature thorium tion toluene trade Trinitrotoluene tube volume washed weight