Specimen capsule and process for gas chromatography
US3992174A · kind A · utility
2Cited by
4References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 13, 1974 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Dec 13, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/125
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
For use in gas chromatograph, there is provided a specimen capsule which has a sample wrapped in a foil or net of ferromagnetic metal. Also provided is a process for gas chromatography which comprises the steps of placing the specimen capsule in the vaporizer of the gas chromatograph, vaporizing the sample by means of alternative current induction and conducting necessary analysis on the resultant gases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.