activated carbon : huge specific surface area.its characteristic structure, high intensity enables Activated Carbon :We provide all kinds of activated carbon powder:200mesh. Iodine:600-1100It's good for water treatment, welcome customers from all over the world.The specifications as below:Item Indicators Size 6-50 mesh OptionalIodine mg / g850-1050 Strength 90Dry by degrees 10 Ash 10Moisture 8PH ...