Concept
Thermo Finnigan {Thermo Fisher Scientific} Flash EA 1112 elemental analyser
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0532/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | ThermoF Flash EA 1112 | ||
| Definition | A laboratory instrument used to determine total carbon, hydrogen, nitrogen, sulphur and oxygen in a sample. The sample is completely and instantaneously oxidised by flash combustion, which converts all organic and inorganic substances into combustion products. The resulting combustion gases pass through a reduction furnace and are swept into the chromatographic column by the helium carrier gas. The gases are separated in the column and detected by the thermal conductivity detector which gives an output signal proportional to the concentration of the individual components of the mixture. The instrument was originally manufactured by Thermo Finnigan, which was acquired by Thermo Electron and later Thermo Scientific (part of Thermo Fisher Scientific). | ||
| Date | 2024-08-21T16:29:33 | ||
| Identifier | SDN:L22::TOOL0532 | ||
| Note | accepted | ||
| Has Current Version | 5 | ||
| Version | 1 , 2 , 3 , 4 | ||
| version | 5 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L05:LAB01 |
elemental analysers | Mapping: 471681 |
| Related | B75:ORG00458 |
Thermo Fisher Scientific | Mapping: 1448478 |
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