Optical nitrate probe for depth profiling in a freshwater lake

Summary

Forschungsverbund Berlin e.V. is procuring one optical multiparameter probe for the Leibniz Institute of Freshwater Ecology and Inland Fisheries. The probe, with accessories, is for long-term depth profiling in a freshwater lake and manual measurements from a boat; it must measure nitrate nitrogen (NO3-N), spectral absorption coefficient at 254 nm (SAK254) and turbidity. The supply also includes delivery to Berlin and, if required, on-site training for up to five participants.