Method for preparing a sample for laser induced breakdown spectroscopy
US11243147B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Sep 30, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2223/618
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for preparing a sample of organic material for laser induced breakdown spectroscopy (LIBS) may include obtaining granular organic material, forming a portion of the granular organic material into a sample pellet, and searing the organic material. The searing may include searing only an exposed end surface of the sample pellet on which LIBS analysis is to be performed. The method may include pressing the seared sample pellet to consolidate the material comprising the seared end surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.