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1. WO2020090887 - ANALYSIS METHOD, ADSORPTION PREVENTION AGENT, AND ANALYSIS KIT

Publication Number WO/2020/090887
Publication Date 07.05.2020
International Application No. PCT/JP2019/042574
International Filing Date 30.10.2019
IPC
G01N 27/62 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
62by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
G01N 30/26 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02Column chromatography
26Conditioning of the fluid carrier; Flow patterns
G01N 30/72 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02Column chromatography
62Detectors specially adapted therefor
72Mass spectrometers
G01N 30/88 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02Column chromatography
88Integrated analysis systems specially adapted therefor, not covered by a single one of groups G01N30/04-G01N30/86146
Applicants
  • 国立大学法人神戸大学 NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY [JP]/[JP]
  • 株式会社島津製作所 SHIMADZU CORPORATION [JP]/[JP]
Inventors
  • 藤戸 由佳 FUJITO, Yuka
  • 服部 考成 HATTORI, Takanari
  • 蓮沼 誠久 HASUNUMA, Tomohisa
Agents
  • 永井 冬紀 NAGAI, Fuyuki
  • 森本 卓行 MORIMOTO, Takayuki
Priority Data
2018-20762002.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANALYSIS METHOD, ADSORPTION PREVENTION AGENT, AND ANALYSIS KIT
(FR) PROCÉDÉ D'ANALYSE, AGENT DE PRÉVENTION DE L'ADSORPTION ET KIT D'ANALYSE
(JA) 分析方法、吸着防止剤および分析用キット
Abstract
(EN)
This analysis method comprises performing liquid chromatography using a mobile phase containing an adsorption prevention agent for preventing adsorption of a sample containing a compound having a phosphate group on a metal, and performing mass spectrometry on the eluate from the liquid chromatography, the adsorption prevention agent containing an oxalate or a salt thereof.
(FR)
Procédé d'analyse comprenant la mise en œuvre d'une chromatographie liquide à l'aide d'une phase mobile contenant un agent de prévention de l'adsorption pour empêcher l'adsorption d'un échantillon contenant un composé possédant un groupe phosphate sur un métal, et la mise en œuvre d'une spectrométrie de masse sur l'éluat issu de la chromatographie liquide, l'agent de prévention de l'adsorption contenant un oxalate ou un sel de celui-ci.
(JA)
分析方法は、リン酸基を有する化合物を含む試料の金属への吸着を防ぐための吸着防止剤を含む移動相を用いて液体クロマトグラフィを行うことと、液体クロマトグラフィの溶出液を質量分析することとを備え、吸着防止剤は、シュウ酸またはその塩を含む。
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