Executive standard: NY1107-2010
Net content: 4L
Total nitrogen: 80g/L; phosphorus pentoxide: 160g/L; potassium oxide: 260g/L; magnesium oxide: 5g/LEDTA; calcium: 5g/L; EDTA iron: 0.8g/L; EDTA copper: 0.11/ L; EDTA manganese: 0.2g/L; EDTA zinc: 0.5g/L; water-soluble boron: 0.7g/L; water-soluble molybdenum: 0.19g/L.