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yong ye shan ji shu dui 14co2 jin xing lian xu ce ding
Author(s): 
Pages: 63-65
Year: Issue:  3
Journal: he nong xue tong bao

Keyword:  比放射性连续测定液闪计数放射性测定计数瓶闪烁液电离室计数器动态研究动物;
Abstract: <正> 一、序言动物呼出的14CO2,用10 N KOH、Ba(OH)2、苯乙胺、Hyamine-10X 等碱液吸收之后,或在低温下凝结之后,可用液闪测定其放射性。这些技术包括对样品的放射性测定,为进行动态研究,要有较多样品。若有电离室让14CO2通过,就能较容易地进行放射性的连续测定。14CO2气体也可捕捉到海胺(hyamine)
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