Patent Number: 
Section: claims

1. A Marinelli beaker correction container comprising:a body container which is formed to have a diameter corresponding to the inner diameter of a recessed lower surface of the Marinelli beaker,wherein in the container body, a first groove which is attached to a detector of a detecting system for nuclide analysis is formed in a lower portion of the container body, a second groove having a smaller diameter than the first groove is formed in a upper portion of the container body, and an intake and exhaust hole is formed through the first groove to the second groove. 2. The Marinelli beaker correction container according claim 1, wherein the intake and exhaust hole formed in the container body is provided with a length of 8 mm to 12 mm. 3. The Marinelli beaker correction container according to claim 1, wherein the second groove formed in the upper portion of the container body is formed with an inner diameter corresponding to the diameter of the lower surface of the sample measuring bottle having a capacity of 80 ml used in radionuclide analysis. 4. The Marinelli beaker correction container according to claim 1, wherein, when the container body is made of a polyethylene resin.