| abstract |
(57) [Summary] [PROBLEMS] The size is almost the same as the size of a microchip electrophoresis apparatus for monochromatic fluorescence, and there is no great difference in cost. Provided is a microchip electrophoresis apparatus compatible with color fluorescence. SOLUTION: In an electrophoresis apparatus having a fluorescence detecting optical system including a condenser lens and a light receiving element and using two kinds of fluorescent labels, a birefringent crystal material polarized light is provided between the condenser lens and the light receiving element An electrophoresis apparatus, comprising: an element and two filter filters each having a different wavelength, which are connected in parallel. |