Validation Log
2025-12-15 00:36:00.769917
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003729/mwtab/txt
Study ID:      ST002283
Analysis ID:   AN003729
File format:   txt
Status: Contains Validation Issues
Number of Issues: 7

Number of Warnings: 3

Number of Value Errors: 7

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "61-91", 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, "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, "5μL", 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.
Error: The value, "300°C", for the subsection, "INJECTION_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'] or "room temperature". Ignore this when more complicated descriptions are required.
Warning: The "Molecular Weight" column at position 3 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.
Warning: The "Formula" column at position 2 in the METABOLITES table, matches a standard column name, "formula", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
10         C2 H7 N O3 S
14         C7 H5 N O3 S
16          C8 H F15 O2
17          C9 H F17 O2
18          C6 H F11 O2
19          C7 H F13 O2
20          C9 H19 N O4
25          C7 H13 N O3
27           C9 H9 N O4
36          C10 H7 N O3
43          C6 H13 N O2
50        C9 H19 N O4 S
55        C5 H11 N O4 S
63           C5 H7 N O3
66         C8 H7 N O4 S
69    C12 H11 Cl F N O2
84         C18 H31 N O4
Warning: The "RT [min]" column at position 4 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.