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Application：

• DSC can separate the complex phase change in frozen solution into heat capacity and kinetics, which is beneficial to optimize the formulation and process parameters.
• The physical state and structure of frozen solution can be analyzed accurately, and more reliable process temperature can be selected.
• The structure change according to the time and temperature can be measured, which optimizes the freeze drying temperature, so that better freeze drying cycle can be developed.
• The freeze drying speed influence by additive and concentration can be measured, which helps reducing the cycle for new recipe or recipe development.