TEST SPECIFICTIONS
Description White or yellowish-white, amorphous powder
Identification According to the requirements
pH 4.5~7.5
Loss on drying ≤5%
Tirosina540nm: ≤0.1ug/IU
Bacterial endotoxins ≤0.2EU/IU
Absorbance 280nm:≤0.6, 260nm:≤0.42
Potency ≥300IU/mg
Assay 98.5~101.0
Conclusion: Complies with In-house standards.