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Standardization of P-33 by the TDCR efficiency calculation technique

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dc.contributor.author Simpson, BRS en_US
dc.contributor.author Morris, WM en_US
dc.date.accessioned 2007-02-08T06:53:38Z en_US
dc.date.accessioned 2007-06-07T10:03:44Z
dc.date.available 2007-02-08T06:53:38Z en_US
dc.date.available 2007-06-07T10:03:44Z
dc.date.copyright en_US
dc.date.issued 2004-02 en_US
dc.identifier.citation Simpson, BRS and Morris, WM. 2004. Standardization of P-33 by the TDCR efficiency calculation technique. Applied Radiation and Isotopes, vol. 60, 04 February, pp 465-468 en_US
dc.identifier.issn 0969-8043 en_US
dc.identifier.uri http://hdl.handle.net/10204/1628 en_US
dc.identifier.uri http://hdl.handle.net/10204/1628
dc.description.abstract The activity of the pure beta-emitter phosphorus-33 (P-33) has been directly determined by the triple-to-double coincidence ratio (TDCR) efficiency calculation technique, thus extending the number of radionuclides that have been standardized by this simple, non-extrapolation liquid scintillation (LS) method. The major advantage of inherently accounting for chemical quenching without the need for additional external measurements is demonstrated. The P-33 solution activity concentration was verified by tracing with cobalt-60, utilizing 4pi(LS) beta-gamma coincidence counting. Agreement to within 1.2% confirmed the reliability of the TDCR measurements. en_US
dc.format.extent 244521 bytes en_US
dc.format.mimetype application/pdf en_US
dc.language.iso en en_US
dc.publisher Pergamon-Elsevier Science Ltd en_US
dc.rights Copyright: 2004 Pergamon-Elsevier Science Ltd en_US
dc.source en_US
dc.subject Phosphorus-33 en_US
dc.subject Liquid scintillation coincidence counting en_US
dc.subject Triple-to-double coincidence ratio en_US
dc.subject TDCR technique en_US
dc.title Standardization of P-33 by the TDCR efficiency calculation technique en_US
dc.type Article en_US
dc.identifier.apacitation Simpson, B., & Morris, W. (2004). Standardization of P-33 by the TDCR efficiency calculation technique. http://hdl.handle.net/10204/1628 en_ZA
dc.identifier.chicagocitation Simpson, BRS, and WM Morris "Standardization of P-33 by the TDCR efficiency calculation technique." (2004) http://hdl.handle.net/10204/1628 en_ZA
dc.identifier.vancouvercitation Simpson B, Morris W. Standardization of P-33 by the TDCR efficiency calculation technique. 2004; http://hdl.handle.net/10204/1628. en_ZA
dc.identifier.ris TY - Article AU - Simpson, BRS AU - Morris, WM AB - The activity of the pure beta-emitter phosphorus-33 (P-33) has been directly determined by the triple-to-double coincidence ratio (TDCR) efficiency calculation technique, thus extending the number of radionuclides that have been standardized by this simple, non-extrapolation liquid scintillation (LS) method. The major advantage of inherently accounting for chemical quenching without the need for additional external measurements is demonstrated. The P-33 solution activity concentration was verified by tracing with cobalt-60, utilizing 4pi(LS) beta-gamma coincidence counting. Agreement to within 1.2% confirmed the reliability of the TDCR measurements. DA - 2004-02 DB - ResearchSpace DP - CSIR KW - Phosphorus-33 KW - Liquid scintillation coincidence counting KW - Triple-to-double coincidence ratio KW - TDCR technique LK - https://researchspace.csir.co.za PY - 2004 SM - 0969-8043 T1 - Standardization of P-33 by the TDCR efficiency calculation technique TI - Standardization of P-33 by the TDCR efficiency calculation technique UR - http://hdl.handle.net/10204/1628 ER - en_ZA


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