Validation Log 2025-12-15 02:35:19.865389 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005860/mwtab/txt Study ID: ST003567 Analysis ID: AN005860 File format: txt Status: Contains Validation Issues Number of Issues: 17 Number of Warnings: 10 Number of Value Errors: 14 Number of Consistency Errors: 2 Number of Format Errors: 0 Issue Log: Error: An empty value or a null value was detected for the subsection, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section. A legitimate value should be provided for this required subsection. Error: The value, "1.0mL/min", for the subsection, "FLOW_RATE", in the "CHROMATOGRAPHY" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['mL/min', 'uL/min', 'μL/min']. Ignore this when more complicated descriptions are required. Error: The value for the subsection, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section 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. Error: An empty value or a null value was detected for the subsection, "SOLVENT_A", in the "CHROMATOGRAPHY" section. A legitimate value should be provided for this required subsection. Error: An empty value or a null value was detected for the subsection, "SOLVENT_B", in the "CHROMATOGRAPHY" section. A legitimate value should be provided for this required subsection. Error: The following metabolites in the, MS_METABOLITE_DATA table were not found in the METABOLITES table: "9_12_15-Octadecatrienoic acid_ methyl ester_ (Z_Z_Z)" "9_12-Octadecadienoic acid_ 18-(trimethylsiloxy)_ methyl ester" "9_12-Octadecadienoic acid (Z_Z)_ methyl ester" "9-Octadecenoic acid_ 18-(trimethylsiloxy)_ methyl ester" "9-Octadecenoic acid (Z)_ methyl ester" "Docosanedioic acid_ dimethyl ester" "Docosanoic acid_ 22-(trimethylsiloxy)_ methyl ester" "Docosanoic acid_ 2-[(trimethylsilyl)oxy]_ methyl ester" "Docosanoic acid_ methyl ester" "(E)-9-Octadecenoic acid_ methyl ester" "Eicosanoic acid_ methyl ester" "Hexacosanoic acid_ methyl ester" "Hexadecanoic acid_ 16-(trimethylsiloxy)_ methyl ester" "Hexadecanoic acid_ trimethylsilyl ester" "Methyl 2-hydroxy-hexacosanoate_ trimethylsilyl ether" "Octadecanedioic acid_ 9_10-bis(trimethylsiloxy)_ dimethyl ester" "Octadecanoic acid_ 2-[(trimethylsilyl)oxy]_ methyl ester" "Octadecanoic acid_ 9_10_18-tris[(trimethylsilyl)oxy]_ methyl ester" "Octadecanoic acid_ methyl ester" "Palmitic acid_ methyl ester" "Silane_ (hexadecyloxy)trimethyl" "Tetracosanoic acid_ 2-[(trimethylsilyl)oxy]_ methyl ester" "Tetracosanoic acid_ methyl ester" "(Z_Z)-9_12-Octadecadienoic acid" "(Z_Z)-9_12-Octadecadienoic acid_1" "(Z_Z_Z)-9_12_15-Octadecatrienoic acid" Error: The following metabolites in the METABOLITES table were not found in the MS_METABOLITE_DATA table: "9,12,15-Octadecatrienoic acid, methyl ester, (Z,Z,Z)" "9,12-Octadecadienoic acid, 18-(trimethylsiloxy), methyl ester" "9,12-Octadecadienoic acid (Z,Z), methyl ester" "9-Octadecenoic acid, 18-(trimethylsiloxy), methyl ester" "9-Octadecenoic acid (Z), methyl ester" "Docosanedioic acid, dimethyl ester" "Docosanoic acid, 22-(trimethylsiloxy), methyl ester" "Docosanoic acid, 2-[(trimethylsilyl)oxy], methyl ester" "Docosanoic acid, methyl ester" "(E)-9-Octadecenoic acid, methyl ester" "Eicosanoic acid, methyl ester" "Hexacosanoic acid, methyl ester" "Hexadecanoic acid, 16-(trimethylsiloxy), methyl ester" "Hexadecanoic acid, trimethylsilyl ester" "Methyl 2-hydroxy-hexacosanoate, trimethylsilyl ether" "Octadecanedioic acid, 9,10-bis(trimethylsiloxy), dimethyl ester" "Octadecanoic acid, 2-[(trimethylsilyl)oxy], methyl ester" "Octadecanoic acid, 9,10,18-tris[(trimethylsilyl)oxy], methyl ester" "Octadecanoic acid, methyl ester" "Palmitic acid, methyl ester" "Silane, (hexadecyloxy)trimethyl" "Tetracosanoic acid, 2-[(trimethylsilyl)oxy], methyl ester" "Tetracosanoic acid, methyl ester" "(Z,Z)-9,12-Octadecadienoic acid" "(Z,Z)-9,12-Octadecadienoic acid_1" "(Z,Z,Z)-9,12,15-Octadecatrienoic acid" Warning: The "kegg_id" column at position 4 in the METABOLITES table, matches a standard column name, "kegg_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 24 C06425  32 C00249  47 C01530  66 C14641  68 C01595   69 C06427   Warning: The "ri" column at position 7 in the METABOLITES table, matches a standard column name, "retention_index". 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 "ri_type" column at position 8 in the METABOLITES table, matches a standard column name, "retention_index_type". 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 standard column, "other_id", was found in the METABOLITES table as "other_id". If this column contains database IDs for standard databases such as KEGG, PubChem, HMDB, etc., it is recommended to make individual columns for these and not lump them together into a less descriptive "other_id" column. Warning: The "TFA WT-1" column at position 15 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different. Warning: The "inchi_key" column at position 3 in the METABOLITES table has all null values. Warning: The "other_id" column at position 5 in the METABOLITES table has all null values. Warning: The "other_id_type" column at position 6 in the METABOLITES table has all null values. Warning: The "ri" column at position 7 in the METABOLITES table has all null values. Warning: The "ri_type" column at position 8 in the METABOLITES table has all null values.