Spesifications Charcoal Powder Fertilizer: Type : Powder Form, Color : Black, Specific Surface Area : 650M2/g, Iodine Absorb : 500 - 1000Mg/g, Moisture : < 10%, Ash : < 6%, Fe Content : 0.02 0.05%, Packing : PP/PE (20Kg, 25Kg, 50Kg) Jumbo Bag (1000Kg, 1100Kg, 1250Kg
