astragalus polysaccharides 50%

astragalus polysaccharides Spec:Astragaloside 1%,5%,10%, 20%,40%,50%,75%,90%,95 Welcome astragalus polysaccharides 

Name:astragalus p.e

Spec:Astragaloside 1%,5%,10%,20%,75%,90%,95% Purity:>98% CAS No:84687-43-4

Appearance: yellow brown powderMolecular formula: C41H68O14

Molecular Weight: 784.98Specification: 98% above Assay method: HPLC-ELSDFunction: Improve immune and anti-aging

Package: 10g 100g 500g 1kg 5kg 25kg or According to the demand of customers Storage: Store in cool & dry area, keep away from the direct light and heat. Shelf life: Two years if properly stored

COA

Inspection items	Quality level	Results
Appearance	White  Powder	Qualified
Extract Solvent	Ethanol&Water	Qualified
Loss on drying	≤1.00%	0.52%
Ash	≤1.00%	0.18%
Heavy metals	≤10ppm	Qualified
Total plate count	≤1000cfu/g	Qualified
Mould	≤100cfu/g	Qualified
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus	Negative	Negative
Purity(HPLC)	≥98.00%	98.89%
Storage :Store in cool & dry place, Keep away from strong heat Conclusion:Up to Enterprise Standard

astragalus polysaccharides 50%