Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 6
... methods were found to be somewhat tedious in practice but fairly efficient as regards iodine yield . Iodine in iodates ... method of positive rays and these relations , I have come to the con . clusion that further experimental work on ...
... methods were found to be somewhat tedious in practice but fairly efficient as regards iodine yield . Iodine in iodates ... method of positive rays and these relations , I have come to the con . clusion that further experimental work on ...
Strona 7
... method for the estimation of camphor oil in crude camphor has been published , other than the melting - point method given in Allen's " Commercial Organic Analysis , " vol . iv . , p . 197 . As this laboratory was called upon to examine ...
... method for the estimation of camphor oil in crude camphor has been published , other than the melting - point method given in Allen's " Commercial Organic Analysis , " vol . iv . , p . 197 . As this laboratory was called upon to examine ...
Strona 9
... method ( which he described ) , but it was not possible to say from the appearance of the currents above a candle - flame , for instance , whether an actual discon- tinuity existed at the edge of the current or not . Mr. J. GUILD ...
... method ( which he described ) , but it was not possible to say from the appearance of the currents above a candle - flame , for instance , whether an actual discon- tinuity existed at the edge of the current or not . Mr. J. GUILD ...
Strona 10
... methods based plating . July 2 , 1920 island and accounts of the more. deposit was simply due to an imperfect surface on the metal , the authors tried the very simple mechanical means and very effective method of producing this im ...
... methods based plating . July 2 , 1920 island and accounts of the more. deposit was simply due to an imperfect surface on the metal , the authors tried the very simple mechanical means and very effective method of producing this im ...
Strona 15
... method used in the purification of clay . They can be made to coalesce by adding to the liquid an equal number of colloidal particles of opposite charge , when the two sets of particles mutually discharge one another . As an example ...
... method used in the purification of clay . They can be made to coalesce by adding to the liquid an equal number of colloidal particles of opposite charge , when the two sets of particles mutually discharge one another . As an example ...
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