FLUORIMETRIC DETERMINATION OF URANIUM TRACES (in German)
Journal Article
·
· Chemische Technik (Leipzig) (East Germany)
OSTI ID:4744628
For the quantitative determination of natural uranium a fluorimeter, which works according to the reflection principle, was built. With the use of a NaF--LiF mixture 5 x 10/sup -9/ g and with the carbonate mixture 10/sup -9/ g of uranium per melt test could be detected. The mean relative apparatus error was from 1.1 to 10% of the possible galvanometer indicator deflection and the standard deviation was determined to be plus or minus 1.5%. The additional procedures were used for the determination of uranium in urine without separation of the inorganic constituents. In the region of 2 x 10/sup -9/ to 1.2 x 10/sup - 8/ g uranium/ml urine the average relative error amounted to 3% and the standard deviation plus or minus 4%. (M.C.G.)
- Research Organization:
- Zentralinstitut fur Kernphysik, Rossendorf, Ger.
- NSA Number:
- NSA-17-017989
- OSTI ID:
- 4744628
- Journal Information:
- Chemische Technik (Leipzig) (East Germany), Journal Name: Chemische Technik (Leipzig) (East Germany) Vol. Vol: 15; ISSN CHTEA
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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