Analysis of sediment and soil
Different types of analyses of sediments and soil offered by the laboratories of the Institute include:
- Granulometry by sieving (> 1 mm) and by laser diffraction (Coulter LS-100)
- Magnetic susceptibility of sedimentary cores (Bartington susceptibilimeter )
- Organic matter
- Carbonates
- Chemical forms of phosphorus
- Analysis of metals traces by ICP-MS
- Total mercury and methymercury
- Radioisotopes (gamma and alpha: Be-7, Cs-137, Th-234, Pb-210, etc.) - sediment dating
Contact: Jean-Luc Loizeau