Chemical and physical parameters

• pH and EC of soils and sediments
• TOC, TN and NPOC content of liquids byTOC-L IR analyser
• C, H, N, S elemental analysis of solids phase materials by elemental analyser (Dumas method with TCD detector)
• Humusz content by wet oxidation method
• Cation Exchange Capacity (Na⁺, K⁺, Ca2⁺, Mg²⁺, Al³⁺) and Base Saturation
• AL-P (ammonium-lactate soluble P₂O₅) by UV-ViS spectrophotometer
• AL-K (ammonium-lactate soluble K⁺) by flame-photometer
• NO₃^-/N és NH₄⁺/N content of soils by UV-ViS spectrophotometer
• Particle sizing of unconsolidated materials by laser diffraction particle sizer (air dispersion, water dispersion)
• Various physical parameters (specific density, bulk density, porosity, Munsell-colour)

Special measurements

• Extraction of humic substances from soils and coals
• Molecular size and molecular mass by photoncorrelation spectroscopy (DLS, SLS)
• Zeta potential by photoncorrelation spectroscopy (ESL)
• TCharacterisation of Soil Organic Matter by UV-Vis spectroscopy and specktrofluorometry
• Size Exclusion Chromatography of water soluble organics (HPSEC)
• UPLC and HPLC characterisation of organics by diode array, fluorescent and refraction index detectors
• Measurements with Raman-spectromicroscope