CHN elemental analysis

Thermo Finnigan EA112 Elemental Analyser

The Thermo Finnigan EA112 Elemental Analyser

Instrument: Thermo Finnigan EA112 Elemental Analyser

How it works

  1. Solid samples are combusted at temperatures exceeding 900ÂșC with a flow of pure oxygen.
  2. The resulting oxides of carbon (C), hydrogen (H) and nitrogen (N) are analysed chromatographically.


Run times can be as little as 10 minutes for C, H, N analysis and only small sample masses are required (5-20mg).

Examples of samples:
  • Soils
  • Nickel ores
  • Coal and lignite
  • Carbonate rocks

Contact details

For further information or to discuss your analytical requirements contact:

Emma Williams

Tel: +44 (0)20 7942 5497
Fax: +44 (0)20 7942 5811
Email