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Quality Standard of rhEGF
Test items
Standard
Purity (%)                        min 98
Biological Activity unit (IU/mg)            min 7.5*105
Identification test  It is white and aerosols.
Appearance   Freeze-dried powder. Added into 1ml distilled water, it can solve quickly. It should not contain insoluble matter seen by naked eyes
pH value 7.2±0.2 
Water residue (%)          max 3.0
Sterility test No bacterial growth
Abnormal toxicity exp. The tested animals have No abnormal reactions. They keep healthy, and have weight increase.
This is the Quality Standard of our rhEGF. We would be provide the latest COA for you. If you need, please email us: sales@huamay.com

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EGF introduce.
Package of EGF.