Nutrient Contents By Weight (W/W) |
Manganese (as Mn) content Per cent By weight, Minimum 31.5 Min |
Sulphate Sulphur (as S) Per Cent By Weight Minimum 17.0 Min |
Matter Insoluble IN Water Per Cent By Weight Maximum 1.0 Max |
pH (5 % soiution) not less than 4.0 |
Lead (as pb) Per Cent By Weight,Maximum 0.003 Max |
Cadmium (as Cd) Per Cent By Weight Maximum 0.0025 Max |
Arcenic (as As) Per Cent By Weight Maximum 0.01 Max |