Min. Order Reference FOB Price
1000 kg US$0.49-1.99 / kg
Product Description
Product Description Fulvic Acid Specification: Water solubility:100% Fulvic acid(dry basis):55%min pH:5-7 Appearance Shiny black powder Brown powder Brown powder Brown powder Brown liquid Fulvic acid dry base 90% 80%min 70%min 50% 25% Amino Acid dry base / / / / 6% water ...