| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminescent cell capable of achieving coexistence of high-sensitivity and reduction of cell window dirt, and reduction of the influence of quenching. SOLUTION: In this luminescent cell provided with a cell main body 12 having the cell window 20 and a plurality of gas introduction tubes 14, 16 connected with the cell main body, two or more kinds of gas S, Z are introduced from the gas introduction tubes into the cell main body at the same time, the gases are mixed within the cell main body to generated chemiluminescence M, the chemiluminescence is detected by a light sensitive cell 60 through the cell window, gas outlets of the plurality of gas introduction tubes are arranged near the cell window, and a direction changing member 24 changing the direction of gas streams flowing out of the gas outlets of the gas introduction tubes into the cell main body to a direction P not going to the cell window is provided in the cell main body. COPYRIGHT: (C)2005,JPO&NCIPI
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