Laguna : 汽水域研究

number of downloads : ?
Laguna : 汽水域研究 4
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
Takehiro, Fumiaki
Yoshida, Youko
Takayasu, Katsumi
File
Description
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).
NCID
AN10439529