Product Description

Resveratrol(HPLC)    >=98.0%
Emodin(HPLC)    =<0.5%
Appearance    White Powder
Odor & Taste    Characteristic
Particle size    100% through 80 mesh
Loss on drying    =<0.5%
Sulphated Ash    =<0.5%
Heavy metals    =<10ppm
Arsenic     =<2.0ppm
Mercury    =<0.1ppm
Total Plate Count    =<1,000cfu/g
Yeasts & Molds    =<100cfu/g
E.coli    Negative
Salmonella    Negative