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Laguna : 汽水域研究 4 巻
1997-03 発行
ベンゼン-液体シンチレーション法による14C年代測定の実際(その2) : Quantulus 1220による計測
Radiocarbon Dating Practices by Benzene Liquid Scintillation Method(II) : Beta Activity Counting by Quantulus 1220
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The primary aim of this report is to introduce how to use the 1220 Quantulus liquid scintillation counting system for the quantitative measurement of extremely low levels of ^14C beta activity. It starts from vials setting, and technique of operation of Queue Manager software for controlling 1220 Quantulus is given. Using teflon/copper vials with Quantulus, very high accuracy is now attainable in this as shown by Gupta and Polach(1985).
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