Published April 1984 | Version v1
Report Restricted

Short time neutron activation analysis of environmental standard reference materials

Creators

  • 1. Oesterreichischen Universitaeten, Wien

Description

Using the fast irradiation and measurement (FIM)-system with a neutron flux of 1.3 E+12n/cm2s, 12 elements Na, Cl, Pb, Li, In, Hf, Sc, Ag, Al, V, Ti, and Mn are determined in samples of 50 to 550 mg NBS-1648 urban particulate matter with single 2 s to 20 s irradiations, respectively. The method is capable of screening analyses the most time consuming step being sample preparation, i.e., weighing and welding the PE sample container. The experimental sensitivities for a 5 s or a 20 s irradiation are given. 6 references, 4 figures, 4 tables

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Additional details

Publishing Information

Imprint Title
Nuclear methods in environmental and energy research: proceedings of fifth international conference
Journal Page Range
p. 364-375.
Report number
CONF-840408--

Conference

Title
5. international conference on nuclear methods in environmental and energy research.
Dates
2-6 Apr 1984.
Place
Mayaguez (Puerto Rico).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17016661
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVATION ANALYSIS; AIR POLLUTION; ALUMINIUM; CHLORINE; FAST NEUTRONS; HAFNIUM; INDIUM; LEAD; LITHIUM; NEUTRON REACTIONS; ORGANIC MATTER; PARTICLES; SAMPLE PREPARATION; SCANDIUM; SILVER; SODIUM; TITANIUM; URBAN AREAS; VANADIUM
Descriptors DEC
ALKALI METALS; BARYON REACTIONS; BARYONS; CHEMICAL ANALYSIS; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRON REACTIONS; HADRONS; HALOGENS; MATTER; METALS; NEUTRONS; NONDESTRUCTIVE ANALYSIS; NONMETALS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; POLLUTION; TRANSITION ELEMENTS