| 摘要 |
<p>Provided is a jig that allows outside observation of inside of a round-bottom vessel in a bathless-type preparation dissolution tester, and a bathless-type preparation dissolution tester provided with said jig. This prism for a bathless-type preparation dissolution tester enables outside observation of the inside of a round-bottom vessel in a bathless-type preparation dissolution tester, and is characterized by comprising a polyhedral body having one concave spherical surface and at least one flat surface opposed to said concave surface. The bathless-type preparation dissolution tester is characterized by being provided with the aforementioned bathless-type preparation dissolution tester prism.</p> |
