Validation Log 2025-12-14 23:32:33.738343 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002707/mwtab/json Study ID: ST001658 Analysis ID: AN002707 File format: json Status: Contains Validation Issues Number of Issues: 4 Number of Warnings: 3 Number of Value Errors: 4 Number of Consistency Errors: 0 Number of Format Errors: 0 Issue Log: Error: The value, "30", in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C']. Ignore this when more complicated descriptions are required. Warning: The "Molecular Weight" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "mass". 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 "Formula" column at position 2 in the ["MS_METABOLITE_DATA"]["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: 1 C11 H17 N O8 2 C11 H17 N O8 3 C9 H17 N O7 4 C10 H19 N O8 18 C5 H14 N O P3 21 C H2 N5 O P 23 C5 H5 O P3 37 C17 H27 N4 O3 P S 46 C11 H21 N O10 52 C10 H21 N O9 53 C3 H5 N4 O P5 S 60 C9 H11 N O4 63 C5 H7 N O3 77 C12 H9 Cl O3 S 78 C6 H13 N O5 82 C4 H7 N O4 83 C4 H7 N O4 84 C5 H9 N O4 90 C7 H11 N O5 91 C11 H19 N O9 92 C9 H17 N O8 93 C34 H69 N O3 94 C5 H9 N O4 98 C4 H9 N O2 Warning: The "Retention times [min]" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "retention_time". 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.