放射免疫测定是核医学和许多基础医学中测定体液和血液中微量物质的重要检测手段,近年来发展极为迅速,国际上生产的商品药盒已达100余种,国内也生产了近30种。随着放射免疫测定的需要,对用于放射免疫测定用的核医学仪器的需求量也将日益增多。 从国内外放射免疫测定的发展趋势来看,除要求仪器性能稳定和准确外,还要求仪 Radioimmunoassay is an important means of detection of trace substances in bodily fluids and blood in nuclear medicine and many basic medical sciences. In recent years, radioimmunoassay has developed rapidly. More than 100 kinds of commercial kits have been produced internationally, and nearly 30 domestic ones have also been produced. With the need for radioimmunoassay, the demand for nuclear medicine instruments for radioimmunoassay will also increase. From the development trend of radioimmunoassay at home and abroad, in addition to the requirements of stable and accurate instrument performance, but also requires