Validation Log 2025-12-14 22:35:47.377787 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN001551/mwtab/json Study ID: ST000945 Analysis ID: AN001551 File format: json Status: Contains Validation Issues Number of Issues: 2 Number of Warnings: 0 Number of Value Errors: 1 Number of Consistency Errors: 0 Number of Format Errors: 1 Issue Log: Error: The value, "500", in ["NM"]["SPECTROMETER_FREQUENCY"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['MHz']. Ignore this when more complicated descriptions are required. Error: Unknown or invalid section, "CHROMATOGRAPHY".