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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 a general standard, for reference only. Each batch is slightly different. You can send email to us for ask the latest batch of COA.
[Related Links]
EGF introduce.
Packaging of EGF.
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