Details, Fiction and Greenhouse accessories
The substrate Option was then saved at −20°C till the ammonium and nitrate contents were being analyzed Together with the San++ Continuous-Movement Analysator (Skalar Analytic GmbH, Erkelenz, Germany). Nitrate determination was determined by a reaction with hydrazinium sulfate, sulfanilamide and N-(one-naphthyl) ethylenediamine dihydrochloride w