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The substrate Resolution was then saved at −twenty°C until finally the ammonium and nitrate contents had been analyzed With all the San++ Ongoing-Movement Analysator (Skalar Analytic GmbH, Erkelenz, Germany). Nitrate willpower was dependant on a response with hydrazinium sulfate, sulfanilamide and N-(1-naphthyl) ethylenediamine dihydrochloride w