Method for diluting a sample liquid and dilution unit for a subsequent analysis
US11397141B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2019 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Jun 28, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/00465
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to a method for diluting a sample liquid taken from a sampling point for the subsequent determination of a parameter which depends on a concentration of at least one analyte in the sample liquid, including: supplying a first quantity of the sample liquid to a mixing device via a first sample liquid line; supplying a second quantity of the sample liquid to a separator via a second sample liquid line; separating the analyte from the second quantity of the sample liquid supplied to the separator by means of the separator to obtain a dilution liquid that no longer contains the analyte, and mixing at least one portion of the first quantity of the sample liquid supplied to the mixing device via the first sample liquid line with at least one portion of the dilution liquid by means of the mixing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.