Utseende : White powder Specific Optical Rotation (c=0,5, 10% HAc) :-50.0~-60.0° Water Content(Karl Fischer) : ≤5,0 % acetatinnhold(ved HPLC) : ≤15.0% Amino Acid Composition :±10 % av teoretisk renhet(ved HPLC) : ≥98,0 % enkel urenhet(ved HPLC) : ≤1,0 % peptidinnhold(av %N) : ≥80 % analyse(Av vannfri, Eddiksyrefri ) : 95.0~105,0 % bakterielle endotoksiner : ≤5EU/mg