| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmitted light detection cell for changing the optical path length of transmitted light within a single cell body. SOLUTION: In this transmitted light detection cell, light 32, 34 is irradiated from a light emitting element 28 to a specimen liquid 22 introduced into the cell body 12 and the light transmitted by the specimen liquid is detected by a light receiving element 30. A transparent solid body 102 is detachably disposed within the cell body 12 so as to block the optical path of the light 32, 34. COPYRIGHT: (C)2005,JPO&NCIPI
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