Research Article
Phase Separation Behavior and System Properties of Aqueous Two-Phase Systems with Polyethylene Glycol and Different Salts: Experiment and Correlation
Figure 7
Effect of the change in percentage top phase () on phase separation time for the ATPS at 25°C. (a) PEG4000/ammonium sulfate ATPS and (b) PEG4000/sodium citrate ATPS. The error bars represent the standard deviations in triplicate experiments.
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