MARINELLI BEAKER CORRECTION FOR STABLE RADIONUCLIDE ANALYSIS

摘要

The present invention is characterized in that in a correcting vessel of a marinelic beaker, a first groove is formed in the lower part of the container body formed to have a diameter corresponding to the inner diameter of the bottom surface of the marinelli beaker, A second groove having a diameter smaller than that of the first groove is formed on the upper portion, and a suction and discharge hole is formed between the first groove and the second groove. According to the present invention, the marinelli beaker is wrapped around the upper part of the container body, and the detector of the nuclide detector is inserted into the first groove formed in the lower part of the container body. With the correction vessel according to the invention, the Marinelli beakers maintain a constant distance between the position of the radionuclides in the sample and the detector. Thereby, there is an advantage that the reliability of the detection value in the nuclide analysis is improved.