Product Name:

White Willow Bark Extract Powder

Used Part:

Bark

Model No.:

WWB

Supplier:

Hangzhou New Asia International Co., Ltd.

Items

Specification

Appearance

Yellow Brown Powder

Particle Size

100% through 80 Mesh

Loss on Drying

< 5.0%

Heavy Metals

< 20ppm

Arsenic(As)

< 2ppm

Lead(Pb)

< 2ppm

Assay

Salicin by HPLC

> 15.0%

Total Plate Count

< 1,000cfu/G

Yeast & Mold

< 100cfu/G

E.Coli.

Negative

Salmonella

Negative