| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure a vertical state when fitting a vessel into a vessel support structure provided in an elution testing device or the like. <P>SOLUTION: The vessel 200 includes a cylindrical part 210 coaxially disposed about a central axis 202. The cylindrical part 210 includes an inside vessel surface, an outside vessel surface opposing the inside vessel surface, an upper end region 216 circumscribing a vessel opening, and a lower end region 222 arranged in the axially spaced state from the upper end region 216. A bottom part 226 is disposed at the lower end region 222. A flange 224 is coaxially disposed about the central axis and extends radially outward from the outside vessel surface at the upper end region 216. The flange 224 includes a bottom surface 244 facing generally toward the lower end region 222 and perpendicular to the inside vessel surface. A ring 250 may be coaxially disposed about the central axis and thereby provide the bottom surface 244. An annular shoulder 530 may protrude from the outside vessel surface, and may be arranged at a space from the flange 224, or may be integrally adjoined to the flange 224. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
