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目前,液体闪烁测量技术的应用在理、工、农、医各方面已十分广泛。液体闪烁测量杯的用量随着被测样品的增加而大量增加,但玻璃杯的清洗工作量大,费时、费力、费钱,破损率又高,也增加了不可燃的固体长半衰期放射性污物。因此我室对20ml塑料液闪瓶进行了一系列的研究工作,找到了一种XP-86-1型复合塑料,其性能接近并优于玻璃,价格低廉,可用一次即丢弃,或清洗后再用,废物可进行灰化处理。
At present, the application of liquid scintillation measurement technology has been widely used in various fields such as science, industry, agriculture and medicine. The amount of liquid scintillation measuring cup increases with the increase of the sample to be measured. However, the washing time of the glass cup is large, time-consuming, laborious, expensive and the damage rate is high. The long-lived non-combustible solid half-life radioactive contaminant is also added . Therefore, our laboratory carried out a series of research work on 20ml plastic liquid bottle and found a kind of XP-86-1 composite plastic, its performance is close to and better than the glass, the price is low, it can be used once to be discarded or cleaned Use, waste can be ashed.