Quality specification Norma 1 Percentage by weight of total Nitrogen (ammonium and amide), , 15 2 Percentage by weight of total phosphates as P2O5, 15 3 Percentage by weight of K2O, 15 4 Sulfates in terms of Sulfur (S), by weight, min. 8 6 Percentage by weight of moisture, max. 1 6 Static strength of granules, , min. 2,0 7 Granulometry: - Percentage by weight of granules 6 mm, % - Percentage by weight of granules 1-5 mm, 100 95 8 Flowability, 100 9 Natural radionuclides effective specific activity, Bq/kg , max. 1850
