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)
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}
}
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}
}