Product Name:ligusticum root extract
Botanical source ： rhizoma chuanxiong
Extract Solvent：Water  or  Ethyl alcohol
Appearance and Color：Brown  yellow  Powder
Test Method：TLC  
Specification:  5：1，10：1，20：1        
Packing: 25kgs/drum
Storage: Store in cool & dry area, keep away from the direct light and heat.
Shelf life: Two years if properly stored