Published 2003 | Version v1
Report Open

The analysis of uranium in environmental sample by mass spectrometer combined with isotopic dilution

Creators

  • 1. China Academy of Engineering Physics, Mianyang (China). Inst. of Nuclear Physics and Chemistry

Description

Uranium in the environmental sample was analyzed by mass spectrometer combined with isotopic dilution. Before mass spectrometer analysis, samples were dissolved in a concentrated acidic solution containing HNO3, HF and HClO4 and chemically processed to suit the analysis requirement. Analysis results indicated that the uranium content was 0.08 μg/g in river water, 0.1 μg/g in evergreen foliage, and 5-11 μg/g in surface soil respectively. (authors)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
6 p.
Journal Volume
2
Journal Issue
4
Series
China Nuclear Science and Technology Report
ISSN
1671-7430
Report number
CNIC--01757

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
36097457
Subject category
S54: ENVIRONMENTAL SCIENCES;
Descriptors DEI
HYDROFLUORIC ACID; ISOTOPE DILUTION; LEAVES; MASS SPECTROMETERS; NITRIC ACID; RIVERS; SAMPLING; SOILS; URANIUM; WATER
Descriptors DEC
ACTINIDES; ELEMENTS; FLUORINE COMPOUNDS; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ISOTOPE APPLICATIONS; MEASURING INSTRUMENTS; METALS; NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; SPECTROMETERS; SURFACE WATERS; TRACER TECHNIQUES

Optional Information

Notes
Data (CD) in PDF format: Acrobat Reader for Windows 9x; This article is located on p. 256-261; 1 tab., 3 refs.
Secondary number(s)
CAEP--0139