NEW BOOKS.
720
THE
-4NALYTICBL CHENISTRY
By HARRYB R E A R L E Y . 1903. 4j pp. Price, zs. net.
OF ~RA.YIUJ1.
New York : Longmans, Green SC Co.
T h e book deals with the methods of deterniixiitig uranium, the separation of uraiiiuni froiii the various elements that are conimonly associated with i t , and the analysis of uraiiiuin ores arid alloys, the two ores coilsidered being pitchblende and carnotite. While the treatinelit of the various topics is quite brief, the work nevertheless contains considerable interesting information, and its appearance is quite timely because of the present activity in the examination of uranium ores as to their radioactive properties and the separatioii froin these ores of uraL. F.HAWLET. nium and other radioactive substances.
