1 / 5
| Still deciding? Get samples of $ ! US$ 1/kg Request Sample |
| ITEMS | RESULTS |
|---|---|
| Appearance | Black Flake/Powder |
| Solubility in water | 100%w/w |
| PH | 8-11 |
| Organic matter | ≥40%w/w |
| Alginic acid | ≥12%w/w |
| Amino acids | ≥2.1%w/w |
| Potassium(K20) | ≥12%w/w |



Specializing in humic acid R & D, production, and sales since 2009. We have achieved remarkable results in the development and application of agriculture humic acid series, feed farming series, and pharmaceutical grades. Our expertise extends to ceramic industries, batteries, and more, supported by professional R & D teams and international certifications.


Herbpro Biotech