Validation Log
2026-10-04 14:50:41.077340
mwtab Python Library Version: 2.1.1
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN008836/mwtab/txt
Study ID:      ST005176
Analysis ID:   AN008836
File format:   txt
Status: Contains Validation Issues
Number of Issues: 9

Number of Warnings: 3

Number of Value Errors: 8

Number of Consistency Errors: 1

Number of Format Errors: 0

Issue Log:
Error: The value, "Male and female", 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: The value, "450 µL/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, "45°C", 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: The value, "6 µL", for the subsection, "SAMPLE_INJECTION", 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.
Warning: The "m/z" column at position 2 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 "m/z" column at position 2 in the METABOLITES table, matches a standard column name, "moverz_quant", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
0     C00135
1     C00082
2     C00065
3     C00065
4     C00037
5     C00037
6     C00041
7     C00041
8     C00041
9     C00049
10    C00049
11    C00049
12    C00152
13    C00152
14    C00025
15    C00025
16    C00025
17    C00064
18    C00064
19    C00064
20    C00148
21    C00148
22    C00148
23    C01602
24    C00062
25    C00051
26    C00051
27    C00051
Warning: The "RT" column at position 3 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.
Error: Column(s) with no name were found in the METABOLITES table.
Error: The section, METABOLITES, has a mismatch between the number of headers and the number of elements in each line. Either a line(s) has more values than headers or there are too few headers.