| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |
| Analysis | Specification | Results | |
| Assay(HPLC) | Kaempferol ≥98% | 98.13% | |
| Appearance | Yellow fine powder | Complies | |
| Ash | ≤5.0% | 2.3% | |
| Moisture | ≤5.0% | 1.2% | |
| Pesticides | Negative | Complies | |
| Heavy metals | ≤10ppm | Complies | |
| Pb | ≤2.0ppm | Complies | |
| As | ≤2.0ppm | Complies | |
| Hg | ≤0.2ppm | Complies | |
| Odor | Characteristic | Complies | |
| Particle size | 100%through 80 mesh | Complies | |
| Microbioiogical | |||
| Total of bacteria | ≤1000cfu/g | Complies | |
| Fungi | ≤100cfu/g | Complies | |
| Salmgosella | Negative | Complies | |
| Coli | Negative | Complies | |
|
Storage Store in cool & dry place. Do not freeze.
Keep away from strong light and heat. Shelf life 2 years when properly stored |
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