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(一)两种国产纤维滤片的比较用液体闪烁法测量低能量的粒子的放射性是近几十年发展的一项新技术。近十多年来测量方法又从均相法发展到非均相法测定,其中以固体支持物(如纤维滤片)附载标记物的测量方法应用最多,它不仅节省大量闪烁液,减少处理的污染液,而且为培养物微量化,样品处理半自动化和自动化创造了很有利的条件。从而节省了血量、人力和时间,适应于临床和科研的需要。
(A) comparison of two domestic fiber filter Liquid scintillation method to measure the radioactivity of low-energy particles is a new technology developed in recent decades. In the past ten years, the measurement method has been developed from the homogeneous method to the heterogeneous method. Among them, the measurement method with the marker attached to the solid support (such as a fiber filter) is the most widely used method, which not only saves a large amount of scintillation fluid, Contaminated solution, but also for the culture of micro-quantification, semi-automatic sample processing and automation to create a very favorable conditions. Thus saving the blood, manpower and time, to adapt to the needs of clinical and scientific research.