SPECIFICATIONS: 1. Appearance  :White  powder 

2. Specific  Optical  Rotation(c=0. 5, 1%HAc) : -80. 0~-90. 0° 

3. Water  Content(Karl  Fischer)  :≤6. 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%

  9. Assay(By  Anhydrous,   Acetic  Acid-free  ) : 95. 0~105. 0%

  10. Bacterial  Endotoxins : ≤5EU/mg 

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.