Validation Log
2026-05-03 08:06:19.413990
mwtab Python Library Version: 2.1.1
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN008091/mwtab/txt
Study ID:      ST004785
Analysis ID:   AN008091
File format:   txt
Status: Contains Validation Issues
Number of Issues: 4

Number of Warnings: 1

Number of Value Errors: 4

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "N/A", 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, "40", 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_B", in the "CHROMATOGRAPHY" section. A legitimate value should be provided for this required subsection. You may have to ignore this error in certain situations. For example, SOLVENT_A for a GCMS experiment.
Warning: The "Q1/Q3 Mass" column at position 2 in the 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.