Published November 10, 1986 | Version v1
Journal article Metadata-only

Neutron-activation determination of iridium in sedimentary rocks after sorption preconcentration

Creators

  • 1. V. I. Vernadskii Institute of Geochemistry and Analytical Chemistry, Moscow, USSR

Description

A sorption-neutron-activation technique has been developed for iridium determination in sedimentary rocks with a detection limit of 4 x 10-10% and a relative standard deviation of 0.35. A polymeric tertiary amine was used as sorbent

Additional details

Publishing Information

Journal Title
J. Anal. Chem. USSR (Engl. Transl.)
Journal Volume
41
Journal Issue
5
Series
J. Anal. Chem. USSR (Engl. Transl.).
Journal Page Range
692-696
ISSN
0021-8766
CODEN
JACUA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19039506
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
ACTIVATION ANALYSIS; ADSORBENTS; ADSORPTION; AMINES; CERIUM; CHROMIUM 51; GAMMA SPECTRA; GAMMA SPECTROMETERS; GEOCHEMISTRY; GEOLOGIC DEPOSITS; HYDROCHLORIC ACID; INTERFERING ELEMENTS; IRIDIUM; IRIDIUM 192; LI-DRIFTED GE DETECTORS; LUTETIUM; NEUTRON ACTIVATION ANALYZERS; NEUTRON REACTIONS; ORGANIC POLYMERS; RADIOACTIVITY; SEDIMENTARY ROCKS; SENSITIVITY; USSR
Descriptors DEC
BARYON REACTIONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; CHLORINE COMPOUNDS; CHROMIUM ISOTOPES; DAYS LIVING RADIOISOTOPES; DEVELOPED COUNTRIES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EUROPE; EVEN-ODD NUCLEI; GE SEMICONDUCTOR DETECTORS; HADRON REACTIONS; HALOGEN COMPOUNDS; HEAVY NUCLEI; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IRIDIUM ISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LI-DRIFTED DETECTORS; MEASURING INSTRUMENTS; METALS; MINUTES LIVING RADIOISOTOPES; NONDESTRUCTIVE ANALYSIS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; PLATINUM METALS; POLYMERS; RADIATION DETECTORS; RADIOISOTOPES; RARE EARTHS; ROCKS; SEMICONDUCTOR DETECTORS; SPECTRA; SPECTROMETERS; TRANSITION ELEMENTS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
Translated from Zh. Anal. Khim.; 41: No. 5, 874-878(May 1986).