... % HPLC Product characteristics a. Low ash, impurity, heavy metal, solvent Zeaxanthin 5%, 10%, 20%, 40%, 50% Usage:Zeaxanthin is one of the two ... bag with aluminum inner, or as required. Storage: keep in low temperature and seal preserve. Contents supply: powder:5%, 10 ... %, 40%, 50% and above.Pasty:120-160. Liquid:5-15% Extract from: petals of Marigoldalso named Tagetes erecta Zeaxanthin 5%, 10%, 20%, 40 ...