China White High Quality Ammonium Sulfate for Agriculture N21%, Find details about China Ammonium Sulfate, N21% from White High Quality Ammonium Sulfate for Agriculture N21%
Specifications | GB29206-2012 |
Content( (NH4)2SO4) | 99.0-100.5 |
Ignition Residue | 0.25 |
Arsenic (As) | 3 |
Se | 30 |
Pb | 3 |