公开(公告)号：US20240192238A1

公开(公告)日：2024-06-13

申请号：US18286284

申请日：2022-02-18

Applicant: Hitachi High-Tech Corporation

Inventor： Akihito WAKUI ,  Takamichi MORI ,  Hikaru TAKIZAWA ,  Masahiko IIJIMA ,  Nozomi SAGAE

IPC: G01N35/00 ,  B01L3/00 ,  G01N35/02 ,  G01N35/10

CPC classification number: G01N35/00623 ,  B01L3/50853 ,  G01N35/1065 ,  B01L2300/0851 ,  B01L2300/0858 ,  G01N35/025

Abstract: There is provided a sample container capable of dispensing a sample with a high accuracy even when a diameter of a test tube varies. The sample container includes: a containing unit that contains a sample and is inserted into a test tube; and a flange portion that is provided at an upper end of the containing unit and mounted on an open end portion of the test tube, in which the containing unit has a tubular body portion and a cup-shaped bottom portion connected to the body portion, and in the bottom portion, an angle formed by an inner wall continuous from the body portion and a central axis has a gradient of less than 20 degrees.