Validation Log
2025-12-15 00:35:57.562571
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003728/mwtab/txt
Study ID:      ST002283
Analysis ID:   AN003728
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, "3μL", 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:
1          C18 H31 N O4
2          C18 H33 N O4
4          C12 H25 N O2
9            C9 H19 N O
14         C18 H29 N O4
17       C19 H18 F N O2
18          C6 H11 N O3
21         C22 H39 N O2
25     C18 H15 Br N4 O3
26         C18 H33 N O4
32          C7 H15 N O2
33          C9 H17 N O4
34          C8 H17 N O2
39          C5 H11 N O2
44           C6 H11 N O
45           C5 H13 N O
54           C5 H9 N O2
56          C18 H25 N O
58          C7 H15 N O3
59         C10 H15 N O3
60          C7 H13 N O2
61          C9 H19 N O4
62          C9 H15 N O3
63          C22 H43 N O
71          C6 H13 N O2
72          C9 H11 N O2
74           C6 H15 N O
86         C16 H21 N O2
88         C18 H37 N O2
101        C18 H29 N O2
108        C2 H7 N O3 S
110        C16 H25 N O2
111        C16 H25 N O3
112      C12 H27 O P S3
113         C6 H15 N O3
117        C17 H27 N O2
119      C15 H15 F N4 O
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.