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| Customization: | Available |
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| Condition: | New |
| Certification: | ISO |
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| Items | Standards |
| Product Name | Potassium humate |
| Appearance | Black fine flakes |
| Humic acid | >= 65% |
| Water | >= 15% |
| Solubility | >= 98% |
| K2O | >= 10% |