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Mineral & Organic Chemical Analysis (MOCA)

pftplus |

   Soil samples dried and ground to 250µm     Soxhlet extraction system     Dissolved organic carbon analyser (TOC-L)     ICP-MS

Technical and scientific expertise

Method development, technical support and advice on interpretation of results

  • Pretreatment of biological matrices, soils, waters, plants
  • Gas or liquid chromatography
  • Analysis of metals, major and trace elements
  • C, N and S measurement

Main equipment

  • Gas chromatography
    • GC with split/splitless or PTV injector and FID detector, ECD for chlorinated compounds, NPD for nitrogen-phosphorus compounds
    • GC coupled with mass spectrometry
  • Liquid chromatography
    • HPLC with DAD (UV-Visible), FLD (fluorimetry), RID (refractometry), ELSD (light diffraction) detector
    • UPLC coupled with mass spectrometry
    • Ion chromatography
  • ICP (inductively coupled plasma)/XRF (X-ray fluorescence)
    • ICP-OES optical emission spectrometry
    • ICP-MS mass spectrometry
    • XRF
    • Multicollector MC-ICP-MS for the determination of isotope ratios
  • Clean room (classified ISO 6) with controlled atmosphere
  • Small equipment: Soxhlet ramp, Ultrawave system (microwave under pressure), Gerhardt mineraliser, Kjeldahl distillation systems, etc.
  • Shredding room for the treatment of plants (FOSS cyclotec 1093) and for the sieving and shredding of soils (RETSCH RS200 tungsten carbide disc mill, RETSCH SM200 knife mill)

Get an overview of the platform’s facilities via a virtual tour.

Applications

Chemical analysis of mineral and organic constituents in complex matrices, solid, liquid, natural, human-made or synthetic:

  • rocks
  • soils
  • water
  • agricultural and forestry products
  • biomass
  • effluents
  • biotechnological and biological matrices

Services available to

  • UCLouvain students and researchers
  • Non-UCLouvain parties

  • 5 June 2024
    Isotopic signature of solid matrices: MOCA acquires new equipment
    As part of the Wallonia Plan de Relance and the Biogreen Excellence Platform, the MOCA platform has just acquired a new instrument for measuring the ratios between stable carbon (δ13C) and nitrogen (δ
  • 5 June 2024
    Isotope analysis of water : MOCA is equipped for a better understanding and management of water resources
    As part of the Wallonia Plan de relance and the Biogreen Excellence Platform, the MOCA platform recently acquired a Picarro L2130-i analyser under the supervision of Prof. Y.
  • 16 March 2023
    Innovate in your company with the technology platforms of UCLouvain
    Boost innovation in your company with the technology platforms of UCLouvain Did you know? Technology platforms give you access to expertise, equipment and infrastructures at the cutting edge of tec
  • 15 June 2022
    The MOCA platform's approval for wastewater analysis has been renewed for 5 years!
    In collaboration with the Service de gestion technique du patrimoine de Louvain-la-Neuve (GTPL), the MOCA platform ensures the analyses of : produced water water from the catchments, tanks and pie