Product Description GHK-Cu Other Details Molecular Formula: C28H46CuN12O8 Molecular Weight: 742.29 CAS Number: 300801-03-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:50 Days Sizes 2: 50mg Leadtime:50 Days Sizes 3: 100mg Leadtime:50 Days