Qingdao Future Group

1.Appearance: Dark brownish powder 2.Water soluble fulvates (dry basis):99% 3.Fulvic acid (dry basis):60% min 4.K2O: 10% min 5.Moisture: 10% max

1.yellowish & brownish powder 2.Water soluble fulvates (dry basis):99% min 3.Fulvic acid (dry basis):80% min 4.Moisture: 10% max 5.pH: 5.0-7.0

1.Water soluble fulvates (dry basis):99% 2.Fulvic acid (dry basis):50% min 3.K2O: 10% min 4.N: 4% min 5.TE: 2% min

1.water soluble fulvates: 99% 2.fulvic acid: 50% 3.Fe: 10% min 4.moisture: 10% max 5.ph: 5-7 6.appearance: dark brown powder