SPECIFICATIONS:

1 .Appearance: White powder 2 .Specific Optical Rotation(c=1,1%HAc): -37.0~-47.0° 3 .Water Content(Karl Fischer): ≤5.0% 4 .Acetate Content(by HPLC): ≤15.0% 5 .Amino Acid Composition: ±10% of theoretical 6 .Purity(by HPLC): ≥98.0% 7 .Single Impurity(by HPLC): ≤1.0% 8 .Peptide Content(by N%): ≥80.0% 9 .Assay(By Anhydrous, Acetic Acid-free ): 95.0~103.0% 10 .Pyrogens: Conforms 

Packing: plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.Storage：a cool(2~8 ℃) & dry place protected from light, keep package close when not in use.