The substrate solution was then saved at −20°C until the ammonium and nitrate contents were being analyzed While using the San++ Continual-Flow Analysator (Skalar Analytic GmbH, Erkelenz, Germany). Nitrate willpower was according to a reaction with hydrazinium sulfate, sulfanilamide and N-(one-naphthyl) ethylenediamine dihydrochloride which results in the formation of a https://zbigniewf037yfn8.vigilwiki.com/user