Original
By certification 
Item |
Specification |
Description |
Brownish yellow powder |
Mesh Size |
100% pass 80mesh |
Ash Content |
Max 5.0% |
Loss on Drying |
Max 5.0% |
Bulk Density |
40-60g/100ml |
Tap Density |
60-90g/100ml |
Test method |
HPLC |
Assay：β-Sitosterol |
Min≥7% |
Heavy Metal |
Max 10ppm |
（Pb） |
Max 2ppm |
（As） |
Max 2ppm |
（Hg） |
Max 2ppm |
（Cr） |
Max 2ppm |
Residue on Menstruum |
Meet Eur.Ph.7.0＜5.4﹥ |
Residue of Pesticide |
Meet USP Requirements |
Total Plate Count |
Max 10000cfu/g |
Yeast&Mold |
Max 100cfu/g |
E.coil |
Negative |
Salmonella |
Negative |
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