Methods and apparatuses for trace and ultratrace analysis
US10139317B2 · kind B2 · utility
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1References
17Claims
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Assignee
Inventor
Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Jul 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/4033
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods of analyzing analytes from a liquid medium are disclosed. A system and apparatus for the analysis of analytes from a liquid medium are further disclosed. In particular, methods and apparatus of analyzing analytes by freezing liquid medium and partitioning the analyte into a sorptive stirrer are disclosed. Further, the methods and apparatus of the present invention can be useful in concentrating and isolating target chemicals of high value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.