Accessory for gas concentrator-gas chromatograph analyzer
US4089207A · kind A · utility
14Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1976 |
| Grant date | May 16, 1978 |
| Priority date | — |
| Expiry date | Jul 6, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/3084
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An accessory for a gas concentrator-gas chromatograph system including a split heater block hinged to expose a channel shaped to receive a concentrator column. Quick detachable gas connections are aligned with the block channel facilitating rapid and convenient handling of concentrator columns when a number of similar analyses are to be conducted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.