Method of measuring the storage device and a liquid sample of the liquid sample

    公开(公告)号:JP5140620B2

    公开(公告)日:2013-02-06

    申请号:JP2009046157

    申请日:2009-02-27

    Abstract: PROBLEM TO BE SOLVED: To provide a liquid sample storing device capable of storing a liquid sample in a fully filled state without coming into contact with the liquid sample, and capable of preventing air from being mixed in the liquid sample. SOLUTION: The liquid sample storing device is equipped with a container body 10 having an opening 12 formed at the upper end 11 thereof and a lid member 40 for sealing the opening 12. The lid member 40 is equipped with the inner lid member 20 internally fitted to the inner surface 14a of the container body 10 from the opening 12 in a liquid-tight state and the outer lid member 30 fitted to the inner lid member 20 from the outside, a flange 22 for sealing the periphery of the opening 12 is formed to the upper part of the inner lid member 20 and a protruded outside cylindrical member 24 is provided at the upper surface 23 of the inner lid member 20. A flow channel 25 of the liquid sample 2 having an outflow port 27 formed at the outside cylindrical member 24 so as to communicate with the inside and outside of the container body 10 is formed at the inner lid member 20, and the outer lid member 30 has a sealing part 32 externally fitted to the outer surface 24a of the outside cylindrical member 24 in a liquid-tight state and an empty chamber 34 communicating with the outflow port 27 when the sealing part is externally fitted to the outer surface to receive the excessive liquid sample 2a through the flow channel 25. COPYRIGHT: (C)2010,JPO&INPIT

Patent Agency Ranking