| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for washing a sample tube for washing the inner face and the outer face of the sample tube which is extremely thin and fragile uniformly and properly in a short time and simultaneously drying the same, and to provide a washing device thereof. <P>SOLUTION: The washing method of the sample tube inserts a suction tube 13 through the opening end of the sample tube 4 of which the one end is blocked, and washes the sample tube 4 by circulating a washing solution A through the outside and the inside of the sample tube 4 from the upper part of the blocked part of the sample tube 4 and sucking and discharging the washing solution by the suction tube 13. The washing device is provided with a holder to hold the sample tube so that the opening end of the sample tube of which the one end is blocked is directed to the bottom, the suction tube of which the bottom end is held by the holder by inserting the upper end into the sample tube and a washing solution receiving tube arranged at the outside of the sample tube. Thus, the sample tube is washed by circulating the washing solution to be fed from the upper side of the blocked part of the sample tube through the outside and the inside of the sample tube and sucking and discharging the washing solution by the suction tube, while circulating air through the outside and the inside of the sample tube to dry the sample tube after the washing. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
