Probenlösungstrennvorrichtung, Probenlösungstrennsystem und Probenlösungstrennverfahren

Details

Veröffentlichungs-Nr.

EP4722733

Anmeldetag

5. Juni 2023

Veröffentlichung

12. Dezember 2024

Rechtsraum

EP

IPC

G01N35/08, G01N37/00

Abstract

Provided is a sample solution separation device affording minimal dead volume. A sample solution separation device 101 includes a plurality of microchambers 105; a flow path 104 connecting the plurality of microchambers 105; a first opening 102 constituting an inlet through which the sample solution is introduced into the flow path 104; a valve 103 provided between the first opening 102 and the plurality of microchambers 105; a second opening 107 provided on an opposite side to the first opening such that the plurality of microchambers are sandwiched between the first and second openings, the second opening being an inlet to a flow path of a separation liquid for separation between the plurality of microchambers 105 in which the sample solution is stored; and a solid phase 106 provided between the second opening 107 and the plurality of microchambers 105, wherein the solid phase 106 has air permeability, water repellency with respect to the sample solution, and permeability with respect to the separation liquid.

Anmelder

Firma

HITACHI HIGH-TECH CORPORATION

Land

🇯🇵 Japan