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Determination of Tungsten in Silicate Rocks

โœ Scribed by Sandell, E.B.

Book ID
118040923
Publisher
American Chemical Society
Year
1946
Weight
763 KB
Volume
18
Category
Article
ISSN
0096-4484

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In the method previously described for the determination of trace amounts of beryllium in silicates, a double fusion of the sample with sodium hydroxide was made and beryllium was then determined Auorimetrically in the filtrates with morin as reagent'. This procedure gives satisfactory results when