Item | Specification |
---|---|
Description |
Yellow powder |
Odor&Taste |
Characteristic |
Identification |
HPLC retention time correspond to WRS |
Purity |
Not less than 97.0% |
Residue on ignition |
Not more than 1.0% |
Water Content |
Not more than 1.0% |
Residual solvents |
Under USP<467> limits |
Residual pesticides |
Under USP<565> limits |
Heavy metals |
[1] Total: Not more than 10.0 mg/kg |
Total plate count |
Not more than 3,000 cfu/g |
Yeast & molds |
Not more than 300 cfu/g |
E. coli |
Negative |
Salmonella |
Negative |
S.Aureus |
Negative |