Assertion: carbonic acid's effect | /r/HasProperty | two to three years
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text: The results of this preliminary stability analysis provide confidence that delivery of chitosan-arginine from a native solid final form freeze-dried chitosan matrix as an antibacterial treatment is very likely efficacious, safe and resilient to effects of gamma-irradiation sterilization and shelf life effects (two to three years at 25° C.) with storage in moderately protective packaging expected for use in a short term delivery (1 to 7 days) controlled release device.