SPECIFICATIONS:

1 .Appearance :White powder 

2 .Specific Optical Rotation(c=0.5,95%HAc) :-45.0～-55.0° 

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.