Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 4
... appear on the platinum ; by prolonging the action the whole of the arsenic is extracted from its compound . This method may be varied in different ways , and renders valuable service in medico - legal researches ; it is much superior in ...
... appear on the platinum ; by prolonging the action the whole of the arsenic is extracted from its compound . This method may be varied in different ways , and renders valuable service in medico - legal researches ; it is much superior in ...
Strona 6
... appears from experiments made by Mr. Valentine , can be easily purified . The Siberian plumbago is not much used at present by the Plumbago Crucible Company , as it contains too much iron , and although this could be entirely removed by ...
... appears from experiments made by Mr. Valentine , can be easily purified . The Siberian plumbago is not much used at present by the Plumbago Crucible Company , as it contains too much iron , and although this could be entirely removed by ...
Strona 11
... appear to have a constant composition , the proportion of hydrogen and sulphur increasing with the duration of the experiment . A similar compound is obtained when antimoniuretted hydrogen 500. J. Nicholas , Aspull , near Wigan ...
... appear to have a constant composition , the proportion of hydrogen and sulphur increasing with the duration of the experiment . A similar compound is obtained when antimoniuretted hydrogen 500. J. Nicholas , Aspull , near Wigan ...
Strona 12
... appears at present to be as inexplicable to Dr. Voelcker as to myself . I am , & c . RICHARD V. TUSON . Chemical ... appear ex- tremely valuable , but soldiers and sailors , we expect , will be startled at the idea of going into ...
... appears at present to be as inexplicable to Dr. Voelcker as to myself . I am , & c . RICHARD V. TUSON . Chemical ... appear ex- tremely valuable , but soldiers and sailors , we expect , will be startled at the idea of going into ...
Strona 23
... appear to us so very mysterious . The Search for the Philosopher's Stone in 1865 . -Let those who believe that the hope of transmuting the baser metals into gold expired with the last century , shrinking from the glare of light which in ...
... appear to us so very mysterious . The Search for the Philosopher's Stone in 1865 . -Let those who believe that the hope of transmuting the baser metals into gold expired with the last century , shrinking from the glare of light which in ...
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