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SE C-RID chromatograms: (A) HA (0.4%) solution without sterilization and after 6 months of controlled storage; (B) HA (0.4%) solution after sterilization at 105 °C (30 min) and after 6 months of controlled storage; (C) HA (0.4%) solution after sterilization at 121 °C (20 min) and after 6 months of controlled storage; (D) HA (0.4%) solution after sterilization at 134 °C (11 min) and after 6 months of controlled storage (25 °C/60% RH and 40 °C/75% RH).
