Liquid chromatograph mass spectrometer
AssigneeHitachi High-Tech Corporation
InventorsYuka Sumigama, Yuichiro Hashimoto
Life of this patent
Estimating the term…
Abstract
The invention provides a liquid chromatograph mass spectrometer which prevents contamination of a pump and a column and can perform mass calibration without adding a complicated mechanism. This liquid chromatograph mass spectrometer includes a liquid chromatograph including a liquid feed pump configured to feed a mobile phase solvent, a mass spectrometer configured to analyze a mass of a sample, and a standard sample container configured to be connected in series with the liquid chromatograph and the mass spectrometer in a flow path that connects the liquid chromatograph and the mass spectrometer and configured to house a standard sample for mass calibration.
Claims8
A liquid chromatograph mass spectrometer, comprising:
- a liquid chromatograph including a liquid feed pump configured to feed a mobile phase solvent;
- a mass spectrometer configured to analyze a mass of a sample;
- and
- a standard sample container configured to be installed in a flow path connecting the liquid chromatograph and the mass spectrometer, configured to be connected in series with the liquid chromatograph and the mass spectrometer, and configured to house a standard sample for mass calibration.
Dependencies are inferred from the claim text.