Sterility tested.Mycoplasma tested upon request.Endotoxin level: < 1.0 ng/ml.Sterile filtered to 0.2 µm.Storage Conditions: -20°C + 5°C.Can be heat inactivated if desired.Usage:bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY.The product may not be used as a drug,agricultural or pesticidal product,food additive or as a household chemical