Validation Log 2025-12-15 02:32:31.961354 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005802/mwtab/txt Study ID: ST003532 Analysis ID: AN005802 File format: txt Status: Contains Validation Issues Number of Issues: 15 Number of Warnings: 12 Number of Value Errors: 14 Number of Consistency Errors: 0 Number of Format Errors: 1 Issue Log: Error: An empty value or a null value was detected for the subsection, "MS_COMMENTS", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether. Error: The value, "40°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: Unknown or invalid section, "FACTORS". Warning: The "Molecular Weight" column at position 6 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 "Compounds" column at position 2 in the METABOLITES table, matches a standard column name, "compound". 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 "Ion mode" column at position 7 in the METABOLITES table, matches a standard column name, "ion". 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 "Ion mode" column at position 7 in the METABOLITES table, matches a standard column name, "ion", 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 Negative 1 Negative 2 Negative 3 Negative 4 Negative 5 Negative 6 Negative 7 Negative 8 Positive 9 Positive 10 Positive 11 Positive 12 Positive 13 Positive 14 Positive 15 Positive 16 Positive 17 Positive 18 Positive 19 Positive 20 Positive 21 Positive 22 Positive 23 Positive 24 Positive 25 Positive 26 Positive 27 Positive 28 Positive 29 Positive 30 Positive 31 Positive 32 Positive 33 Positive 34 Positive 35 Positive 36 Positive 37 Positive 38 Positive 39 Positive 40 Positive 41 Positive 42 Positive 43 Positive 44 Positive 45 Positive 46 Positive 47 Positive 48 Positive 49 Positive 50 Positive 51 Positive 52 Positive 53 Positive 54 Positive 55 Positive 56 Positive 57 Positive 58 Positive 59 Positive 60 Positive 61 Positive 62 Positive 63 Positive 64 Positive 65 Positive 66 Positive 67 Positive 68 Positive 69 Positive 70 Positive 71 Positive 72 Positive 73 Positive 74 Positive 75 Positive 76 Positive 77 Positive 78 Positive 79 Positive 80 Positive 81 Positive 82 Positive 83 Positive 84 Positive 85 Positive 86 Positive 87 Positive 88 Positive 89 Positive 90 Positive 91 Positive 92 Positive 93 Positive Warning: The "kegg_map" column at position 13 in the METABOLITES table, matches a standard column name, "kegg_id". 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 "HMDB" column at position 11 in the METABOLITES table, matches a standard column name, "hmdb_id". 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 "CAS" column at position 12 in the METABOLITES table, matches a standard column name, "cas_number". 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 "CAS" column at position 12 in the METABOLITES table, matches a standard column name, "cas_number", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 20 13204-98-3(1190-94-9) 21 153-98-0(50-67-9) 65 34450-15-2(13431-24-8) 91 1118-90-7(542-32-5) Warning: The "Ionization model" column at position 8 in the METABOLITES table, matches a standard column name, "ionization_mode". 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 "Ionization model" column at position 8 in the METABOLITES table, matches a standard column name, "ionization_mode", 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 [M-H]- 1 [M-H]- 2 [M-H]- 3 [M-H]- 4 [M-H]- 5 [M-H]- 6 [M-H]- 7 [M-H]- 8 [M+H]+ 9 [M+H]+ 10 [M+H]+ 11 [M+H]+ 12 [M+H]+ 13 [M+H]+ 14 [M+H]+ 15 [M+H]+ 16 [M+H]+ 17 [M+H]+ 18 [M+H]+ 19 [M+H]+ 20 [M+H]+ 21 [M+H]+ 22 [M+H]+ 23 [M+H]+ 24 [M+H]+ 25 [M+H]+ 26 [M+H]+ 27 [M+H]+ 28 [M+H]+ 29 [M+H]+ 30 [M+H]+ 31 [M+H]+ 32 [M+H]+ 33 [M+H]+ 34 [M+H]+ 35 [M+H]+ 36 [M+H]+ 37 [M+H]+ 38 [M+H]+ 39 [M+H]+ 40 [M+H]+ 41 [M+H]+ 42 [M+H]+ 43 [M+H]+ 44 [M+H]+ 45 [M+H]+ 46 [M+H]+ 47 [M+H]+ 48 [M+H]+ 49 [M+H]+ 50 [M+H]+ 51 [M+H]+ 52 [M+H]+ 53 [M+H]+ 54 [M+H]+ 55 [M+H]+ 56 [M+H]+ 57 [M+H]+ 58 [M+H]+ 59 [M+H]+ 60 [M+H]+ 61 [M+H]+ 62 [M+H]+ 63 [M+H]+ 64 [M+H]+ 65 [M+H]+ 66 [M+H]+ 67 [M+H]+ 68 [M+H]+ 69 [M+H]+ 70 [M+H]+ 71 [M+H]+ 72 [M+H]+ 73 [M+H]+ 74 [M+H]+ 75 [M+H]+ 76 [M+H]+ 77 [M+H]+ 78 [M+H]+ 79 [M+H]+ 80 [M+H]+ 81 [M+H]+ 82 [M+H]+ 83 [M+H]+ 84 [M+H]+ 85 [M+H]+ 86 [M+H]+ 87 [M+H]+ 88 [M+H]+ 89 [M+H]+ 90 [M+H]+ 91 [M+H]+ 92 [M+H]+ 93 [M+H]+ Warning: The "Ion mode" column at position 7 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different. Warning: The "Ionization model" column at position 8 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.