Published December 1987
| Version v1
Journal article
Simultaneous substoichiometric determination of europium and terbium based on concentration dependent distribution
Description
Methods for simultaneous determination of europium and terbium based on concentration dependent distribution is described. With these methods, the distribution ratios of elements are measured in two types of substoichiometric systems. Possibility of determining these elements simultaneously is investigated experimentally by using two pairs of substoichiometric complexan/excess extracting agents such as DTPA/HTTA and EDTA/HTTA. Relative errors and precisions for simultaneous determination of the elements are less than 5%. (author) 6 refs.; 2 figs.; 3 tabs
Additional details
Publishing Information
- Journal Title
- J. Radioanal. Nucl. Chem.
- Journal Volume
- 116
- Journal Issue
- 2
- Series
- J. Radioanal. Nucl. Chem. ;Articles.
- Journal Page Range
- 333-340
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 19065809
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- DISTRIBUTION FUNCTIONS; DTPA; EDTA; EUROPIUM; EUROPIUM COMPLEXES; EUROPIUM 154; MIXED SOLVENTS; QUANTITY RATIO; RADIOMETRIC ANALYSIS; SOLVENT EXTRACTION; SUBSTOICHIOMETRY; TERBIUM; TERBIUM COMPLEXES; TERBIUM 160; TRACER TECHNIQUES; TTA
- Descriptors DEC
- AMINO ACIDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBOXYLIC ACIDS; CHELATING AGENTS; CHEMICAL ANALYSIS; COMPLEXES; DAYS LIVING RADIOISOTOPES; DISPERSIONS; DRUGS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EUROPIUM ISOTOPES; HETEROCYCLIC COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; KETONES; METALS; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; ODD-ODD NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; RADIOISOTOPES; RADIOPROTECTIVE SUBSTANCES; RARE EARTH COMPLEXES; RARE EARTH NUCLEI; RARE EARTHS; RESPONSE MODIFYING FACTORS; SEPARATION PROCESSES; SOLVENTS; TERBIUM ISOTOPES; YEARS LIVING RADIOISOTOPES