| COA: |
Item Specification
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Appearance: Brown and fine powder
Assay (by HPLC): Huperzine A > 1%, 2%, 5%
Moisture: <5%
Ash: <5%
Heavy metal: <10ppm
Pesticide residual: Neg.
Aerobic plate count: <1000cfu/g
Fungi count: <100/g
E.Coli.: Neg.
Salmonella: Neg.
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