Concept
CHN elemental analyser
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0631/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | CHN elemental analyser |
| Definition | A laboratory instrument that primarily determines total carbon, hydrogen and nitrogen in a sample but may also measure total sulphur and oxygen. Flash combustion is used to convert all organic and inorganic substances into combustion products. The resulting combustion gases pass through a reduction furnace and are then swept into the chromatographic column by a carrier gas where they are separated and detected. |
| Broader |
L05:
elemental analysers |
| Related |
B75:
British Oceanographic Data Centre, Liverpool |
| Note | accepted |
| Deprecated | false |
| Alternative Label | CHN analyser |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0631/1/ |
| Authored On | 2013-07-29 16:29:24 |
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