Alias: CGF powder,Chlorella Growth Factor powder Note:CGF is the common abbreviation of Chlorella Growth Factor,be cautious when using it on listing CAS:Complex mixture,no single CAS number Source:Chlorella vulgaris Appearance:light yellow to pale brown fine powder Solubility:water soluble UV absorbance:1200OD/g or 5000OD/g Protein:≥10.0% Loss on drying:≤6.0% Total ash:≤8.0% Heavy metal:Pb≤1.0mg/kg,As≤1.0mg/kg,Cd≤0.3mg/kg,Hg≤0.1mg/kg