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HANGZHOU GREENSKY BIOLOGICAL TECH.CO., LTD

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HANGZHOU GREENSKY BIOLOGICAL TECH.CO.,  LTD
HANGZHOU GREENSKY BIOLOGICAL TECH.CO., LTD
China
  • Products Catalog

    Huperzia Serrate Extract

    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    25KG/DRUM

    Specification :

    Specification: Huperzin-A 1%
    Assay: COA

    Analysis Item Specification Result Test Method
    Active Ingredeints
    Assay Huperzine A > 1% 1.20% HPLC
    Physical Control
    Identification Positive Complies TLC
    Appearance Yellow Brown Fine Powder Complies Visual
    Odor Characteristic Complies Organoleptic
    Taste Characteristic Complies Organoleptic
    Sieve Analysis 100% pass 80 mesh Complies 80 Mesh Screen
    Loss on Drying 5% Max 1.29% 5g / 105C / 5hrs
    Sulfated Ash 5% Max 2.80%
    Chemical Control
    Arsenic ( As) NMT 2ppm Complies Atomic Absorption
    Cadmium( Cd) NMT 1ppm Complies Atomic Absorption
    Lead ( Pb) NMT 2ppm Complies Atomic Absorption
    Chlorate ( Cl) NMT 1ppm Complies Atomic Absorption
    Heavy Metals 10ppm Max Complies Atomic Absorption
    Pesticides Residues NMT 1ppm Complies Gas Chromatography
    Microbiological Control
    Total Plate Count 1000cfu/ g Max 50cfu/ g
    P.aeruginosa Absent Complies
    S. aureus Absent Complies
    Salmonella Absent Complies
    Yeast & Mold 100cfu/ g Max 10cfu/ g
    E.Coli Negative Negative
    Staphylococcus Negative Complies
    Aflatoxins NMT 0.2ppb Negative HPLC
    Packing and Storage
    Packing 25kg/ drum , Packing in paper-drums and two plastic-bags inside.
    Storage Store in a well-closed container away from moisture.
    Shelf Life 2 years if sealed and store away from direct sun light.



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