Validation Log 2025-12-14 23:55:47.673395 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003106/mwtab/txt Study ID: ST001909 Analysis ID: AN003106 File format: txt Status: Contains Validation Issues Number of Issues: 9 Number of Warnings: 4 Number of Value Errors: 4 Number of Consistency Errors: 0 Number of Format Errors: 5 Issue Log: Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section is missing. Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section is missing. Warning: The "meox.MSTFA derivatized formula" column at position 2 in the METABOLITES table, matches a standard column name, "formula". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "underivatized formula" column at position 3 in the METABOLITES table, matches a standard column name, "formula". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "molecular formula" column at position 4 in the METABOLITES table, matches a standard column name, "formula". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name. Warning: The "meox.MSTFA derivatized formula" column at position 2 in the METABOLITES table, matches a standard column name, "formula", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 0 16.441 1 7.746 2 14.972 3 13.23 4 16.003 5 16.598 6 11.043 7 14.41 8 10.449 9 16.631 10 7.03 11 9.963 12 12.796 13 13.194 14 13.254 15 14.494 16 10.348 17 6.957 18 11.165 19 10.559 20 11.476 21 17.856 22 9.202