1. Product indicators Appearance White fine powder Effective content,% above 80 Extraction solvent Water & Ethanol Loss on drying,% noabove 0.5 Heavy metals (PB), PPM noabove 10 Heavy metals (as), PPM noabove 2 2. Package specification 1.0kg /Aluminum foil bag ; 15kg / cardboard barrel; 25kg / cardboard barrel 3. Storage method Avoid freezing environment, store in a dark, cool and dry place, room temperature and sealed.
