Payloads: Environmental Health System (EHS) Exploration Potable Water Dispenser (xPWD): The crew collected a sample from the xPWD, then used the Total Organic Carbon Analyzer (TOCA) to analyze the sample.  More information on this experiment can be found here.  Solid Combustion Experiment Module (SCEM)/ Fundamental Research on International Standard of Fire Safety in Space (FLARE):  A new …

Source: ISS Daily Summary Report - 5/21/2024