| Test Items | Specification | Test Results |
| Content (Lignin) | ≥40% | 40.7% |
| Content(Brassinosteroid) | ≥5% | 5.3% |
| Content（EDDHA Ca） | ≥5% | 5.1% |
| Content（EDDHA Mg） | ≥5% | 5% |
| Content（EDDHA Zn） | ≥2.5% | 2.5% |
| Content（EDDHA Cu） | ≥2% | 2.1% |
| Content（EDDHA Mn） | ≥1.5% | 1.6% |
| Content（EDDHA Fe） | ≥1.5% | 1.5% |
| PH | 7.0-9.0 | 7 |
| Reducing substance | 4.0%-8.0% | 5.7% |
| Insolubles | 0.3%-1.5% | 0.8% |
| Water | 3%-7% | 6.3% |
| Dry matter | 90%-93% | 93% |
| Conclusion | QUALIFIED | |
| Items | Specification |
| Appearance | Brown powder |
| Moisture, % | ≤ 7.0 |
| pH Value | 7.0-9.0 |
| Solid content, % | ≥ 93.0 |
| Lignin, % | ≥40.0 |
| Water insoluble matter, % | ≤3.0 |
| Brassinolide, % | 5.3% |
| EDDHA Ca, % | 5.1% |
| EDDHA Mg, % | 5% |
| EDDHA Zn, % | 2.5% |
| EDDHA Cu, % | 2.1% |
| EDDHA Mn, % | 1.6% |
| EDDHA Fe, % | 1.5% |
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