Published January 8, 1990
| Version v1
Journal article
Substoichiometric determination of copper by neutron-activation analysis
Description
A rapid and selective method was developed for the determination of Cu in complex matrices by thermal neutron activation analysis employing substoichiometric extraction with 1,2,3-benzotriazole into chloroform. The time required for radiochemical purification and counting of two samples was 2 h. 1.015 μg Cu can be determined with an accuracy of 6.40% and a purification of 5.26%. (author) 2 refs.; 3 tabs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 144
- Journal Issue
- 1
- Series
- J. Radioanal. Nucl. Chem. ;Letters.
- Journal Page Range
- 27-33
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 21074060
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACCURACY; CHEMICAL PREPARATION; CHLOROFORM; COPPER; COPPER COMPLEXES; COPPER 64; NEUTRON ACTIVATION ANALYSIS; PURIFICATION; SOLVENT EXTRACTION; SUBSTOICHIOMETRY; THERMAL NEUTRONS; TRIAZOLES
- Descriptors DEC
- ACTIVATION ANALYSIS; AZOLES; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; COMPLEXES; COPPER ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; HETEROCYCLIC COMPOUNDS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; METALS; NEUTRONS; NONDESTRUCTIVE ANALYSIS; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; RADIOISOTOPES; SEPARATION PROCESSES; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENTS