| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sample observing apparatus capable of observing all of a large number of samples arranged inside a cylindrical body. Ž<P>SOLUTION: A protein crystallizing apparatus 100 includes a plurality of sample holding units 10, which are mutually arranged axially in the bore part 8a, inside a bore part 8a. Each of the sample holding units 10 on and after the second sample holding unit 10 counted from an opening part 8b contains a sample holding member 20 respectively having sample holding parts 22 and 23 at a plurality of positions mutually arranged circumferentially in the bore part 8a and a light guide unit 30 arranged in a manner relatively rotatable around the center axis of the bore part 8a with respect to each sample holding member 20 so as to be successively opposed to the respective sample holding parts 22 and 23 of the sample holding member 20 and guiding the light from the sample held between the opposed sample holding parts 22 and 23 to the opening part 8b from the gap (d) between the outer peripheral surface of the sample holding unit 10 on this side and the inner peripheral surface of the bore part 8a. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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