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| Brand Name : | Greenspring |
| Model Number : | 0092 |
| Certification : | Kosher and ISO certification |
| Price : | USD50-70 for 1gram |
| Payment Terms : | D/A, L/C, D/P, T/T, Western Union |
| Supply Ability : | 200grams one week |
| Delivery Time : | Within 3wokring days 200grams |
CERTIFICATE OF ANALYSIS
| Product Name | (-)-Huperzine A | CAS Number | 102518-79-6 |
| Batch NO. | 20161020 | MFG Date | Oct. 20, 2016 |
| Quantity | 200g | Expiry Date | Oct. 19, 2018 |
| Item | Specification | Result | Remark |
| Purity (On dried basis) | ≥97.00% | 99.51% | HPLC |
| Appearance | White powder | Conform | Visual |
| Smell | Characteristic odor | Conform | Scent |
| Loss on Drying | ≤4.0% | 3.30% | 5g/85℃/2h |
| Sieve | 95% pass 80 mesh | Conform | 80 mesh screen |
| Total Heavy Metals | ≤10ppm | Conform | CP2010 |
| Lead (Pb) | ≤2ppm | Conform | AAS |
| Arsenic (As) | ≤1ppm | Conform | AAS |
| Storage | Cool & dry place. Do not freeze. Keep away from light & heat. Two years when properly stored. | ||
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