Potassium Humate: 1) TBIO HumiPower Total Humic Extracts ( dry basis) : 85% Fulvic Acid ( dry basis) : 15% Potassium ( as K2O dry basis) : 8% Moisture: 15% 2) TBIO Super Humate W90 Total Humic Extracts: 85% Fulvic Acid: 15% Potassium ( as K2O) : 8% 3) TBIO HumiKey Total Humic Extracts ( dry basis) : 85% Fulvic Acid content ( dry basis) : 5% Potassium ( as K2O dry basis) : 10% Moisture: 15% 4) TBIO Super Humate Humic Acid: 55% Fulvic Acid: 15% Potassium ( as K2O) : 8%