Validation Log 2025-12-15 01:09:47.026763 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004373/mwtab/txt Study ID: ST002698 Analysis ID: AN004373 File format: txt Status: Contains Validation Issues Number of Issues: 25 Number of Warnings: 10 Number of Value Errors: 21 Number of Consistency Errors: 2 Number of Format Errors: 0 Issue Log: Error: The value, "NA", for the subsection, "AGE_OR_AGE_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['weeks', 'days', 'months', 'years']. Ignore this when more complicated descriptions are required. Error: The value, "NA", for the subsection, "WEIGHT_OR_WEIGHT_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['g', 'mg', 'kg', 'lbs']. Ignore this when more complicated descriptions are required. Error: The value, "NA", for the subsection, "HEIGHT_OR_HEIGHT_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['cm', 'in']. Ignore this when more complicated descriptions are required. Error: The value, "Not applicable", for the subsection, "GENDER", in the "SUBJECT" section should be one of "Male", "Female", "Male, Female", "Hermaphrodite", or "N/A". Ignore this when more complicated descriptions are required. Error: An empty value or a null value was detected for the subsection, "SAMPLE_RESUSPENSION", in the "SAMPLEPREP" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether. Error: An empty value or a null value was detected for the subsection, "SAMPLE_DERIVATIZATION", in the "SAMPLEPREP" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether. Error: An empty value or a null value was detected for the subsection, "COLLISION_ENERGY", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether. Error: The value, "NA", for the subsection, "COLLISION_GAS", in the "MS" section should be one of "Nitrogen" or "Argon". Ignore this when more complicated descriptions are required. Error: The value, "50", for the subsection, "DRY_GAS_FLOW", in the "MS" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['L/hr', 'L/min']. Ignore this when more complicated descriptions are required. Error: The value, "120", for the subsection, "DRY_GAS_TEMP", in the "MS" section should be a number 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: The value, "0.3 ml/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, "60 bar at starting conditions. 180 bar at %A", for the subsection, "COLUMN_PRESSURE", 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: ['psi', 'bar']. Ignore this when more complicated descriptions are required. Error: The value, "50% IPA", for the subsection, "STRONG_WASH_VOLUME", in the "CHROMATOGRAPHY" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['μL', 'uL']. Ignore this when more complicated descriptions are required. Error: The following metabolites in the, MS_METABOLITE_DATA table were not found in the METABOLITES table: "2_3-Dihydroxycyclopentaneundecanoic acid" "2_4-Dihydroxyacetophenone 5-sulfate" "2_5-Dioxopentanoate" "(2R_4S)-2_4-Diaminopentanoate" "3_3^-Thiobispropanoic acid" "5_6-Dihydrouridine" "5-Carboxy-2^-deoxyuridine" "9_10-DiHODE" "(9R_13R)-1a_1b-dihomo-jasmonic acid" "arabino-1_4-lactone 5-phosphate" "Glucurono-6_3-lactone" "Polypropylene glycol (m w 1_200-3_000)" Error: The following metabolites in the METABOLITES table were not found in the MS_METABOLITE_DATA table: "2,3-Dihydroxycyclopentaneundecanoic acid" "2,4-Dihydroxyacetophenone 5-sulfate" "2,5-Dioxopentanoate" "(2R,4S)-2,4-Diaminopentanoate" "3,3'-Thiobispropanoic acid" "5,6-Dihydrouridine" "5-Carboxy-2'-deoxyuridine" "9,10-DiHODE" "(9R,13R)-1a,1b-dihomo-jasmonic acid" "arabino-1,4-lactone 5-phosphate" "Glucurono-6,3-lactone" "Polypropylene glycol (m w 1,200-3,000)" 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 column pair, "ri" and "ri_type", in the METABOLITES table should have data in the same rows, but at least one row has data in one column and nothing in the other. 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 "pubchem_id" column at position 2 in the METABOLITES table has all null values. 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_type" column at position 8 in the METABOLITES table has all null values. Warning: The "moverz_quant" column at position 9 in the METABOLITES table has all null values.