- Min.Order Quantity:
- Negotiation
- Price:
- Negotiation
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Appearance | Black Powder |
Humic acid (dry basis) | 70.0%min |
Organic matter | 85%min |
Total Nitrogen( dry basis) | 2.0%min |
Moisture | 18.0%max |
C.E.C | 350meq/100g |
pH | 3.0-5.0 |
Sieve residue (0.5mm) | 5.0%max |
Efficacy: