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Application of Digital Anti-Coincidence Counting Method for Primary Activity Determination of 59Fe

Agungagus, Budiman (2019) Application of Digital Anti-Coincidence Counting Method for Primary Activity Determination of 59Fe. Atom Indonesia, 45 (2). pp. 109-113. ISSN 0126-1568

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Abstract

As a radiopharmaceutical, the use of 59Fe is classified as a high pharmaceutical risk product. Therefore, a standard reference for activity measurement of 59Fe is necessary to ensure its metrological aspect. This paper describes an alternative method for primary activity determination of 59Fe for establishing a standard reference. The 59Fe solution was prepared using two different cocktails and measured by the 4(LS)- counting system using a digital anti-coincidence counting method with emulated live-time of the extending dead-time. A final activity results at the reference time for the two samples series are (473.32  2.55) kBq/g and (477.14  2.42) kBq/g with quoted uncertainty evaluated at k = 1. The final activity was compared to the value obtained from the other two coincidence counting method and found to be in a good agreement within its uncertainty value.

Item Type: Article
Subjects: Keselamatan dan Keamanan Nuklir > Keselamatan Radiasi dan Kesehatan kerja > Keselamatan dan Kesehatan Kerja
Keselamatan dan Keamanan Nuklir > Keamanan Nuklir dan Seifgard
Divisions: Pusat Teknologi Keselamatan dan Metrologi Radiasi
Depositing User: USER PTKMR BATAN
Date Deposited: 08 Feb 2020 12:19
Last Modified: 08 Feb 2020 12:19
URI: http://repo-nkm.batan.go.id/id/eprint/9612

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