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Latin Name : Lithosperraum erythrorhizon Sieb. et Zucc
A ctive ingredient : Shikonin
Testing method : UV/HPLC
Appearance : Purple powder
Specification : 3%-30%
Sieve A nalysis : 100mesh
Residue on I gnition : ≤5%
Extrac tion Solven t: water
Total Plate Count :< 1000cfu/g GB 4789.2-2010
yeast and Mold :< 100cfu/g GB 4789.15-2010
E. Coil : Negative GB 4789.38-2012
S taphylococcus aureus : Negative GB 4789.10-2010
Storage : Store in cool and dry place; A way from strong sunlight, heat and moisture .
Package: 10kg/carton or 25kg/drum,2.5kg/bag, vacuum packing.
Heavy Metal Test Method (International standard)
Pb≤3.0mg/kg GB 5009.12-2010
As≤1.0mg/kg GB/T 5009.11-2003
Hg≤0.01mg/kg GB/T 5009.17-2003
Cr≤1.0mg/kg GB/T 5009.123-2003
Cd≤0.2mg/kg GB/T 5009.15-2003
Total Heavy Metal < 10ppm
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