Together with 30 participants from 16 countries we had a successful meeting of the heads of the labs in Brasov/Romania from 5th till 6th of September 2019! The meeting was very well organized by Dora Lucaci and her team. We discussed the results of the last ring tests (water, foliage and soil). Limits for heavy metals (Cd, Co, Cr, Cu, Ni, Pb and Zn) in water samples were fixed and water ringtest will be performed annually. The future of aqua regia digestion from soil…
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