Validation Log
2025-12-14 23:57:14.192256
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003136/mwtab/txt
Study ID:      ST001928
Analysis ID:   AN003136
File format:   txt
Status: Contains Validation Issues
Number of Issues: 11

Number of Warnings: 5

Number of Value Errors: 6

Number of Consistency Errors: 0

Number of Format Errors: 5

Issue Log:
Error: An empty value or a null value was detected for the subsection, "INSTRUMENT_NAME", in the "MS" section. A legitimate value should be provided for this required subsection.
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 "m/z" column at position 7 in the METABOLITES table, matches a standard column name, "moverz_quant". 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 "INCHIKEY" column at position 2 in the METABOLITES table, matches a standard column name, "inchi_key". 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 "RT (min)" column at position 8 in the 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.
Warning: The "ESI mode" column at position 5 in the METABOLITES table, matches a standard column name, "esi_mode". 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 "Species" column at position 3 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.