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- E-ISSN 2288-8985
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Low level tritium analysis using liquid scintillation counter
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2007, v.20 no.5, pp.419-423
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(2007). Low level tritium analysis using liquid scintillation counter. Analytical Science and Technology, 20(5), 419-423.
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Abstract
Environmental low level tritium analysis was studied using liquid scintillation counter(LSC) and electrolytic enrichment method. To obtain low level blank count, various counting vials were investigated. Among them, teflon coated PE vial had a lower blank count rate (1.86 cpm) and we obtained 2.01 Bq/L detection and tritium separation factor was above 20. LSC counting efficiency obtained <TEX>$28.70{\pm}0.27%$</TEX> using the NIST tritium standard water sample.
- keywords
- tritium, liquid scintillation counter, electrolytic enrichment
Reference
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D. K. Solomon, (2000) Environmental Tracers in Subsurface Hydrology, Kluwer Academic Pub., Boston
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G. A. Kazemi, (2006) Groundwater Age, WileyNew Jersey, USA
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I. D. Clark, (1999) Environmental Isotopes in Hydrology, Lewis Publishers, New York
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Taylor, (1977) Procedings of the International Conferenceof Low Radioactivity Measurements and Applications,
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