| 摘要 |
<p>A cylindrical base body is closed at the bottom with a planar base (2), and at the top with a specially formed lid with an opening, so that during titrations, the ratio of solution surface area in square meters to solution volume in cubic meters is less than 0.2 m->1>. The reduction in the surface area of the titration solution may be achieved by a recess (5) in the upper side of the vessel.</p> |
