Patent ID: 11874290

Abstract:
In a sample pretreatment device, a container storage section (2) holds multiple containers, including a first well plate having wells in an N×M matrix form and a second well plate having N elongated wells whose length corresponds to M wells in one row of the first well plate or M elongated wells whose length corresponds to N wells in one column of the first well plate. A dispensing section (3) includes: a platform (30) on winch containers can be placed; a pipette unit (311, 312) including an M-channel tip corresponding to M wells in one row of the first well plate or an N-channel tip corresponding to N wells in one column of the first well plate; and a pump unit (313) for suctioning/ejecting a liquid from/into a container on the platform through the pipette unit. A transfer section (4) transfers containers between the container storage section and the platform. A controller (5) controls operations of the dispensing section and the transfer section.