公开(公告)号：US20180164220A1

公开(公告)日：2018-06-14

申请号：US15889484

申请日：2018-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-young Park ,  Youn-suk Choi ,  Hye-jung Seo ,  Jae-yeon Jung ,  Young-ki Hahn ,  Hyo-young Jeong ,  Joon-hyung Lee ,  Soo-suk Lee

IPC: G01N21/75 ,  G01N21/78 ,  G01N21/77

CPC classification number: G01N21/75 ,  G01N21/78 ,  G01N2021/7796

Abstract: Provided is a device for measuring electrolyte ions that is capable of providing a uniform pH environment in the region of an optode, and a method of measuring electrolyte ion concentration using the device.