| 摘要 |
PROBLEM TO BE SOLVED: To provide a deaeration device which removes gas in liquid without using a vacuum pump. SOLUTION: The deaeration device 1 which is made of a cylindrical gas dissolving material, such as PDMS, and in which a through-hole 6 is formed is used. One end of the through-hole 6 is tapered to facilitate connection with a syringe. The deaeration device 1 is sufficiently deaerated beforehand, and an aluminum film 7 is formed on the outer surface so as not to contact with outside air. A sample liquid is supplied into the through-hole 6 by using the syringe, and brought into contact with PDMS in the through-hole to remove gas in the liquid. COPYRIGHT: (C)2007,JPO&INPIT
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