Flüssigkeitschromatographiemessverfahren, Flüssigkeitschromatographiemessinstrument, Flüssigkeitschromatographiemessprogramm und Speichermedium

Details

Veröffentlichungs-Nr.

EP3236257

Aktenzeichen

EP17167119

Anmeldetag

19. April 2017

Veröffentlichung

9. September 2020

Erteilung

9. September 2020

Rechtsraum

EP

IPC

G01N30/88G01N30/34G01N30/86

Abstract

A liquid chromatography measurement method includes: switching between a first measurement mode using a liquid chromatography method in which hemoglobin A1c and a hemoglobin variant are measured in a measurement sample by sequentially delivering a first component-separating eluent (A), a second component-separating eluent (C) and a wash eluent (B) to an analytical column (60), and a second measurement mode using the liquid chromatography method in which the hemoglobin A1c is measured by sequentially delivering the first component-separating eluent (A) and the wash eluent (B) to the analytical column (60); delivering the wash eluent (B) in the first measurement mode prior to an influence from the second component-separating eluent (C) disappearing such that a first retention time of the hemoglobin A1c in the first measurement mode and a second retention time of the hemoglobin A1c in the second measurement mode are substantially the same as each other; and delivering the first component-separating eluent (A) after the wash eluent (B).

Anmelder

Firma

ARKRAY, Inc.

Land

🇯🇵 Japan

Fachgebiete