公开(公告)号：US09506021B2

公开(公告)日：2016-11-29

申请号：US14474886

申请日：2014-09-02

Applicant: HORIBA, Ltd.

Inventor： Manabu Shibata ,  Nahoko Nishimura ,  Takeshi Mori ,  Hisashi Yamanouchi ,  Katsuaki Ogura

IPC: C11D7/10 ,  C11D11/00 ,  B05D3/10 ,  C03C4/18 ,  C03C15/00 ,  C03C23/00

CPC classification number: C11D7/10 ,  B05D3/104 ,  C03C4/18 ,  C03C15/00 ,  C03C23/0075 ,  C11D11/0035 ,  C11D11/0047

Abstract: To maintain a uniform etching rate during cleaning of a responsive glass in a glass electrode, a responsive-glass cleaning liquid for a glass electrode 1 serves to clean a responsive glass 2 used in the glass electrode 1, is used with a hydrated-layer forming solution for forming a hydrated layer on the surface of the responsive glass 2, and contains ammonium hydrogen fluoride having a predetermined concentration, or a salt of a strong base containing hydrofluoric acid and a fluoride ion.

Abstract translation: 为了在玻璃电极中的响应性玻璃的清洁期间保持均匀的蚀刻速率，用于玻璃电极1的响应玻璃清洁液用于清洁玻璃电极1中使用的响应玻璃2，与水合层形成 在响应性玻璃2的表面上形成水合层的溶液，并且含有预定浓度的氟化氢铵，或含有氢氟酸和氟离子的强碱的盐。

公开(公告)号：US10036718B2

公开(公告)日：2018-07-31

申请号：US15129272

申请日：2015-03-31

Applicant: HORIBA, Ltd.

Inventor： Hisashi Yamanouchi

IPC: G01N27/333 ,  G01N27/30 ,  G01N27/07

CPC classification number: G01N27/333 ,  G01N27/283 ,  G01N27/301 ,  G01N27/302

Abstract: A purpose of this invention is to provide an electrode that is extremely preferably used for measuring a pH of a cell culture medium. This electrode is designed to be inserted into an insertion bore arranged on a container into which a sample solution as being a measuring object is put, and comprises an internal electrode, a storage that houses the internal electrode, a gelled or liquefied internal liquid that is filled into the storage so as to contact the internal electrode, and a sensor part that is electrically connected to the internal electrode through the internal liquid and arranged at a distal end surface of the storage as to detect a electric potential of the sample solution. The storage has a positioning surface for positioning the storage at a mounting position at which the inner wall surface of the container and the distal end surface of the storage are on the same plane.