Published March 2002 | Version v1
Journal article Metadata-only

Determination of iridium in geological standard reference material samples with AG1-X8 anion resin by radiochemical neutron activation analysis

Creators

  • 1. Academia Sinica, Beijing (China). Inst. of High Energy Physics and Laboratory of Nuclear Analytical Techniques

Description

Through 192Ir radiotracer technique, the adsorption and desorption behaviors of iridium on AG1-X8 anion resin were studied. An AG1-X8 anion exchange enrichment procedure for iridium in geological samples was established, and the recovery of the whole procedure reached 92%. The Ir concentration in the Danish standard reference material FC-1 obtained by the procedure agreed well with the reference value. The concentrations of Ir in three Japanese candidate geological reference materials were determined by this technique

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
25
Journal Issue
3
Journal Page Range
p. 206-210
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
33029750
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ADSORPTION; ANIONS; CALIBRATION STANDARDS; CONCENTRATION RATIO; DENMARK; DESORPTION; GEOLOGY; ION EXCHANGE; IRIDIUM; IRIDIUM 192; JAPAN; MATERIALS; NEUTRON ACTIVATION ANALYSIS; RESINS; TRACER TECHNIQUES
Descriptors DEC
ACTIVATION ANALYSIS; ASIA; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; CHEMICAL ANALYSIS; DAYS LIVING RADIOISOTOPES; DEVELOPED COUNTRIES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EUROPE; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONS; IRIDIUM ISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; METALS; MINUTES LIVING RADIOISOTOPES; NONDESTRUCTIVE ANALYSIS; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PETROCHEMICALS; PETROLEUM PRODUCTS; PLATINUM METALS; POLYMERS; RADIOISOTOPES; REFRACTORY METALS; SCANDINAVIA; SORPTION; STANDARDS; TRANSITION ELEMENTS; WESTERN EUROPE; YEARS LIVING RADIOISOTOPES