| Customization: | Available |
|---|---|
| Certification: | BRC, ISO, HACCP |
| Assay Method: | HPLC-MS, HPLC, UV |
|
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CAS No.: 102158-79-6
Molecular Formula: C15H18N2O
Specification:1% 5% 99%
Use Part : Whole herb
Appearance: white to slight white crystaline powder
Mesh size: Pass 80 Mesh
Test Method: HPLC
Herb Source:
Huperzine-A is a plant alkaloid extracted from the Chinese club moss plant Huperzia serrata which is a member of the Lycopodium species.
|
Analysis |
Specification |
Results |
|
|
Assay(HPLC) |
Huperzine-A ≥1% |
1.13% |
|
|
Appearance |
Brown fine powder |
Complies |
|
|
Ash |
≤5.0% |
2.6% |
|
|
Moisture |
≤5.0% |
2.1% |
|
|
Pesticides |
Negative |
Complies |
|
|
Heavy metals |
≤10ppm |
Complies |
|
|
Pb |
≤2.0ppm |
Complies |
|
|
As |
≤1.0ppm |
Complies |
|
|
Hg |
≤0.2ppm |
Complies |
|
|
Odor |
Characteristic |
Complies |
|
|
Particle size |
100%through 80 mesh |
Complies |
|
|
Microbioiogical |
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|
Total of bacteria |
≤1000cfu/g |
Complies |
|
|
Fungi |
≤100cfu/g |
Complies |
|
|
Salmgosella |
Negative |
Complies |
|
|
Coli |
Negative |
Complies |
|
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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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