Seawater and sediment sampling & Laboratory Analysis

Having our own physicochemical, biological and environmental laboratory allows us to offer the best solution and the best sample traceability, from the moment of sample taking to the analysis report. Seawater sampling and marine sediment sampling require specific equipment depending on the environment conditions and sample type. The vast experience in sampling includes all type of sampling devices at any depth.

The samples chain of custody established by Tecnoambiente guarantees the maintenance of the necessary conservation conditions for each sample type since its arrival to the laboratory

The sampling and laboratory services offered by Tecnoambiente include:

  • Sea bottom sampling and coring
  • Sub bottom characterization
  • Sediment traps
  • Seawater physicochemical, microbiological and biological analysis
  • Sediment physicochemical, microbiological and biological analysis
  • Surface geotechnical parameters
  • Benthos analysis
  • Flora and fauna


Tecnoambiente is accredited as an environmental inspection entity by ENAC to accomplish inspections in the field of marine waters, as determined by the scope of its accreditation according to the criteria of the UNE-EN ISO / IEC 17020: 2012 standard. [Download]

Tecnoambiente is a test laboratory accredited by ENAC according to UNE-EN ISO / IEC 17025: 2017 standard in the field of seawater and sediment with accreditation number 479/LE1035. [Download]

Tecnoambiente is a Control and Sampling Entity in the sectoral area of water bodies quality control and monitoring and discharge management [EC-AIG], authorized by the General Directorate of Environmental Quality of the Ministry of Territory and Sustainability of the Generalitat of Catalunya. Cert. number: 049-EC-AIG.

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