2.2.1.3 Inorganic macronutrient fertilisers PFC 1(C)(I)
1 The pollutants in inorganic macronutrient fertilisers may not exceed the following limit values:
2 The Biuret (C2H5N3O2) content in organic-mineral fertilisers must not exceed 12g/kg of dry matter. 3 In solid inorganic simple or compound macronutrient ammonium nitrate-fertilisers with a high nitrogen content (PFC 1(C)(I)(a)(i)(A) and PFC 1(C)(I)(a)(ii)(A)), the copper (Cu) content may not exceed 10 mg/kg and the chlorine (Cl) content 200 mg/kg. |