Liquid chromatograph and method for correcting detector output value fluctuation of liquid chromatograph
US10539540B2 · kind B2 · utility
1Cited by
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7Claims
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Key dates
| Filing date | Jun 8, 2017 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | May 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/027
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A minimum peak is determined from analysis results, a correction wavelength at which an S/N ratio of the minimum peak is greatest is determined, and the determined correction wavelength is used to execute correction of the minimum peak. A plurality of detector output value correction method are registered in a processor, correction method is selected from default correction method or from among a plurality of preset correction methods according to an object to perform correction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.