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Preparation and LSC standardization of ``89 Sr (DNP) using the CIEMAT/NIST method; Preparacion del ``89 Sr(DNP) y calibracion por centelleo liquido mediante el metodo CIEMAT/NIST

Technical Report:

Abstract

A procedure for preparation of liquid scintillation counting samples of the strontium DNP complex, labelled with ``89 Sr, is described. The chemical quench, the counting stability and spectral evolution of this compound is studied in six scintillators, Toluene, Toluene-alcohol, Dioxane-naphthalene, HiSafe II, Ultima-Gold and Instagel. The liquid scintillation standardization of ``89Sr-DNP by the CIEMAT/NIST method, using Hisafe II and Ultima-Gold scintillators, has been carried out. The discrepancies between experimental and computed efficiencies are lower than 0.38% and 0.48%, respectively. The solution has been standardized in terms of activity concentration to an overall uncertainty of 0.38%. (Author)
Publication Date:
Dec 31, 1994
Product Type:
Technical Report
Report Number:
CIEMAT-753
Reference Number:
SCA: 440102; 400702; PA: SPN-95:0B0002; EDB-95:024294; SN: 95001311849
Resource Relation:
Other Information: PBD: 1994
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; SCINTILLATION COUNTING; STANDARDIZATION; SCINTILLATION QUENCHING; STABILITY; SAMPLE PREPARATION; STRONTIUM 89; STRONTIUM CHLORIDES; SPECTRA; STRONTIUM COMPOUNDS; LIQUID SCINTILLATORS; LABELLED COMPOUNDS; 440102; 400702; RADIATION DOSEMETERS; PROPERTIES OF RADIOACTIVE MATERIALS
OSTI ID:
10108301
Research Organizations:
Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (CIEMAT), Madrid (Spain)
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
Other: ON: DE95730388; TRN: ES95B0002
Availability:
OSTI; NTIS; INIS
Submitting Site:
INIS
Size:
22 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Rodriguez Barquero, L, Arcos Merino, J.M. Los, and Grau Malonda, A. Preparation and LSC standardization of ``89 Sr (DNP) using the CIEMAT/NIST method; Preparacion del ``89 Sr(DNP) y calibracion por centelleo liquido mediante el metodo CIEMAT/NIST. Spain: N. p., 1994. Web.
Rodriguez Barquero, L, Arcos Merino, J.M. Los, & Grau Malonda, A. Preparation and LSC standardization of ``89 Sr (DNP) using the CIEMAT/NIST method; Preparacion del ``89 Sr(DNP) y calibracion por centelleo liquido mediante el metodo CIEMAT/NIST. Spain.
Rodriguez Barquero, L, Arcos Merino, J.M. Los, and Grau Malonda, A. 1994. "Preparation and LSC standardization of ``89 Sr (DNP) using the CIEMAT/NIST method; Preparacion del ``89 Sr(DNP) y calibracion por centelleo liquido mediante el metodo CIEMAT/NIST." Spain.
@misc{etde_10108301,
title = {Preparation and LSC standardization of ``89 Sr (DNP) using the CIEMAT/NIST method; Preparacion del ``89 Sr(DNP) y calibracion por centelleo liquido mediante el metodo CIEMAT/NIST}
author = {Rodriguez Barquero, L, Arcos Merino, J.M. Los, and Grau Malonda, A}
abstractNote = {A procedure for preparation of liquid scintillation counting samples of the strontium DNP complex, labelled with ``89 Sr, is described. The chemical quench, the counting stability and spectral evolution of this compound is studied in six scintillators, Toluene, Toluene-alcohol, Dioxane-naphthalene, HiSafe II, Ultima-Gold and Instagel. The liquid scintillation standardization of ``89Sr-DNP by the CIEMAT/NIST method, using Hisafe II and Ultima-Gold scintillators, has been carried out. The discrepancies between experimental and computed efficiencies are lower than 0.38% and 0.48%, respectively. The solution has been standardized in terms of activity concentration to an overall uncertainty of 0.38%. (Author)}
place = {Spain}
year = {1994}
month = {Dec}
}