CAS No.62253-63-8,a-Epidermal growth factor (human)
Anti-aging skin whitening sheep placenta Extract powder Epidermal Growth Factor EGF. Min.Order: 1 Kilogram FOB Price: USD $ 61.0-65.0/Kilogram Anti-aging skin whitening sheep placenta Extract powder Epidermal Growth Factor EGF Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food
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