Chemical News and Journal of Physical Science, Tom 114Chemical news office., 1916 |
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Strona 8
... ammonia is a strong dividend - earning product of the Shale Oil Works . The Board of Agriculture stopped exports in the spring , but since then large consignments have been shipped abroad , and the price now quoted is a remunera- tive ...
... ammonia is a strong dividend - earning product of the Shale Oil Works . The Board of Agriculture stopped exports in the spring , but since then large consignments have been shipped abroad , and the price now quoted is a remunera- tive ...
Strona 11
... ammonia , and other gases of minor importance . The facts that have been accumulated are then very carefully reviewed , the of internal and external factors being first considered . A great number of experiments on the influence of ...
... ammonia , and other gases of minor importance . The facts that have been accumulated are then very carefully reviewed , the of internal and external factors being first considered . A great number of experiments on the influence of ...
Strona 20
... ammonia to obtain a clear solution , and then diluting to 1000 cc . The zinc solution is to be used in 50 to 100 per cent excess of the amount called for by the pre- viously described " sulphide - acid figure , " for the precipi- tated ...
... ammonia to obtain a clear solution , and then diluting to 1000 cc . The zinc solution is to be used in 50 to 100 per cent excess of the amount called for by the pre- viously described " sulphide - acid figure , " for the precipi- tated ...
Strona 21
... ammonia , boil a sufficient length of time , and then to add both ammoniacal zinc chloride and strontium chloride , after which the determination was completed as in the regular method . This procedure is more rapid and by the speed of ...
... ammonia , boil a sufficient length of time , and then to add both ammoniacal zinc chloride and strontium chloride , after which the determination was completed as in the regular method . This procedure is more rapid and by the speed of ...
Strona 24
... ammonia Nitrogen ( MgO method ) . as nitrates . Ether extract . 1'70 2.12 Acid - soluble boron as boric acid . Faint trace . Do. Soil 3 to 4 ins . deep . 0'09 0'004 0.0018 - 0'003 Wheat grains .. 2.21 1'77 None . 2 . Control Wheat straw ...
... ammonia Nitrogen ( MgO method ) . as nitrates . Ether extract . 1'70 2.12 Acid - soluble boron as boric acid . Faint trace . Do. Soil 3 to 4 ins . deep . 0'09 0'004 0.0018 - 0'003 Wheat grains .. 2.21 1'77 None . 2 . Control Wheat straw ...
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