Validation Log
2025-12-15 01:37:00.749066
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005183/mwtab/json
Study ID:      ST002871
Analysis ID:   AN005183
File format:   json
Status: Contains Validation Issues
Number of Issues: 18

Number of Warnings: 13

Number of Value Errors: 18

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["FLOW_GRADIENT"]. A legitimate value should be provided for this required key.
Error: The value, "none", in ["CHROMATOGRAPHY"]["FLOW_RATE"] 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 in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] 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 in ["CHROMATOGRAPHY"]["SOLVENT_A"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["SOLVENT_B"]. A legitimate value should be provided for this required key.
Warning: The "mz" column at position 7 in the ["MS_METABOLITE_DATA"]["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 "Neutral mass" column at position 6 in the ["MS_METABOLITE_DATA"]["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 "InChiKey_14" column at position 3 in the ["MS_METABOLITE_DATA"]["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 "InChiKey_14" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "inchi_key", 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     UBXYXCRCOKCZIT
1     QGQSRQPXXMTJCM
2     OMFRMAHOUUJSGP
3     ZCVAOQKBXKSDMS
4     SMKRKQBMYOFFMU
5     BJQHLKABXJIVAM
6     ULDHMXUKGWMISQ
7     VOWAEIGWURALJQ
8     NIQCNGHVCWTJSM
9     DMYHGDXADUDKCQ
10    IKVXBIIHQGXQRQ
11    ZDYJWDIWLRZXDB
12    RLLPVAHGXHCWKJ
13    QFMDFTQOJHFVNR
14    XKJCHHZQLQNZHY
15    YPCALTGLHFLNGA
16    YYGNTYWPHWGJRM
17    PNRAZZZISDRWMV
18    CIFFBTOJCKSRJY
19    DQFPEYARZIQXRM
20    STCOOQWBFONSKY
21    CRDAMVZIKSXKFV
22    QMVPMAAFGQKVCJ
23    DSSYKIVIOFKYAU
Warning: The "Formula" column at position 4 in the ["MS_METABOLITE_DATA"]["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:
2      C23 H22 Cl F3 O2
10    C19 H19 Cl F N O3
14           C8 H5 N O2
15         C13 H15 N O2
17         C17 H27 N O2
18           C8 H9 N O2
19         C10 H13 N O2
Warning: The "RefMet" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "refmet", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
5     Bis(2-ethylhexyl)phthalate
6                        Carvone
7         Dicyclohexyl phthalate
8             Dimethyl phthalate
14                   Phthalimide
16                      Squalene
20            Tributyl phosphate
23                       Camphor
Warning: The "RT_sec" column at position 8 in the ["MS_METABOLITE_DATA"]["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 "MS1_RT_std" column at position 13 in the ["MS_METABOLITE_DATA"]["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 "Adduct" column at position 9 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "MSI_level" column at position 10 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "MS1_AM_std" column at position 11 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "MS1_AM_db" column at position 12 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "MS1_RT_std" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.