The C/N/S analysis service allows obtaining the percentage of elemental carbon, nitrogen and sulfur in different types of solid matrices, from food and feed to sediments and fertilizers. Likewise, upon user request, the possibility of analyzing the total percentage of proteins is offered. This service provides analysis by high-temperature combustion of solid macro-samples, based on the determination of carbon and sulfur by non-dispersive infrared spectroscopy, and nitrogen by thermal conductivity. This service is capable of measurements within the range of 0.03 g – 3 g, with the ideal sample quantity range being 0.03 – 0.15 g. 

Service location: INMAR laboratory no. 2 (INMAR/IVAGRO Research Institute Building, ground floor. Puerto Real University Campus, University of Cádiz).

To request the service, click on the following link: C/N/S analysis in solid samples service request

External users must register at the following link: CAU INMAR registration

For more information, please contact the research staff: juanmanuel.traverso@uca.es

The equipment associated with this service has been financed by: