Determination of trace lanthanide impurities in nuclear grade uranium by coupled-column liquid chromatography
✍ Scribed by Lucy, Charles A.; Gureli, Lutfiye.; Elchuk, Steve.
- Book ID
- 127157153
- Publisher
- American Chemical Society
- Year
- 1993
- Tongue
- English
- Weight
- 661 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0003-2700
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Coupled‐column liquid chromatography with fluorescence detection was applied to the determination of __o‐__phenylphenol and bitertanol residues in orange and banana fruits. After extraction with a mixture of acetone, dichloromethane‐petroleum ether, and ethyl acetate, an extract aliquot
Traces of lanthanides can be separated effectively from major lanthanide oxides by liquid chromatography on a column of Separon SGX-C,s silica gel modified by sorption of ammonium dodecylsulphate, and determined by flame -or inductively coupled plasma-atomic emission spectrometry. Spectral interfere
A method is described for the simultaneous determination of low concentrations of Ca, Cr, Cu, Fe, Mn and Ni in nuclear-grade uranium dioxide by x-ray fluroescence spectrometry, without the use of chemical treatment. The lower limtis of detection range from 2 pg g-l for nickel and manganese to 5 Ng g