White Willow bark Extract (Salicin 15% 25% 30% 50% 80% 90% 98% HPLC)

Detailed Product Description

White Willow bark

[Product Name ]:White Willow Bark Extract
[Quality standard]:
 1, the main components: Salicin 15% 25% 30% 50% 80% 90% 98% HPLC
 2, use parts: leaves
 3, color: yellow fine powder
 4, mesh: 100% over 80 mesh
 5, Odor: Special smell
 6 Loss on drying: ≤ 5%
 7, Ash: "5%
 8, heavy metals: <10PPM
 9 Residual Solvents: <0.05PPM
[Standard microbiological ]
 1, the total quantity of bacteria: <1000CFU/gm
 2, E. coli: not detected
 3, Salmonella: Not detected
 4, mold and yeast: <100CFU/gm

[Storge]:placed in a cool dry, dark, avoid heat.
[Shelf Life ]:years