| Customization: | Available |
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| Certification: | ISO, HACCP, Halal |
| Assay Method: | HPLC, UV |
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| 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) | Polydatin ≥98% | 98.5% |
| Appearance | White fine powder | Complies |
| Ash | ≤5.0% | 2.1% |
| Moisture | ≤5.0% | 1.5% |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤2.0ppm | Complies |
| As | ≤2.0ppm | Complies |
| Hg | ≤1.0ppm | Complies |
| Cd | ≤1.0ppm | 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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