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- Contact Person : Mr. frank wang
- Company Name : Hugestone Enterprise Co., Ltd.
- Tel : 86-25-84204331
- Fax : 86-25-84204061
- Address : jiangsu,nanjing,9/F,Fortune Building, No.359 Hongwu Road, Nanjing 210002, China
- Country/Region : China
- Zip : 210002
St John's Wort P.E.
Product Detailed
Related Categories:Agricultural Product Stock
SpecificationsSt John's Wort P.E. purity quotient:0.3% form:powder.. with good price and excellent quality...St John's Wort P.E.Quality StandardTest ItemsMethedResultPhysicalAppearanceVisualDark Brown powderMesh80 Mesh Screen100% through 80 meshChemicalHypericinBy UV0.32%Lose on drying5g/105°C/2h3.62%Residue on ignitionYB/T 5082-20054.30%PbAtomic Absorption<1.0mg/kgAsAtomic Absorption<1.0mg/kgMicrobiological (Culture Medium Method)Total Plate Count<1000cfu/gConformYeast&Mold<100cfu/gConformE.ColiNegativeConformSalmonellaNegativeConform