The Price of Radium

نویسنده

  • Watson and Sons (Electro-Medical), Ltd.
چکیده

milligram. As representatives in the British Empire "of the Radium Beige (Union Miniere du Haut Katanga), we would like to have an opportunity of correcting this statement. Previous to the discovery of the rich ores in the Belgian Congo, the standard price for radium element was $110 per milligram, and this price was reduced following the production of radium from the Congo ore to $70, equivalent at the rate of

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عنوان ژورنال:

دوره 2  شماره 

صفحات  -

تاریخ انتشار 2017