氚水乳化测定方法研究

The Measuring Method of Emulfication for ￣3H_2O

比较了几种种氚的液闪测定方法，系统地分析了乳化法，结果表明：乳化法具有低的本底、淬灭及化学发光；计数效率高且稳定；制样简单、价格便宜、适应性广，可作常规分析。

Several measuring method emulfication for ￣3H_2O were comparedwith each other, and the emulfication method was also systematically analysed. The re-sults showed that the emulfication method had some advantages: the low backgroundand quenching, the high efficiency, the stable phase and counting,the simple samplepreparathencheap price and wide adaptation so that this method can be used as the labo-ratory analytical means.