Humic acid Potassium - No. 16

Humic acid Potassium
Formulation I
Physical & Chemical properties:
Black powder
Minimum guaranteed Ingredient:
HA≥70%, K2O≥10%, moisture≤10%, insoluble matter≤5%
Formulation II
Physical & Chemical properties:
Black powder
Minimum guaranteed Ingredient:
HA≥60%, K2O≥10%, moisture≤15%, insoluble matter≤25%

Formulation III
Physical & Chemical properties:
Black crystal(Diameter:1-5 mm)
Minimum guaranteed Ingredient:
HA≥60%, K2O≥10%, moisture≤15%, insoluble matter≤25%
Packing: 25 kgs/bag or required by customers