Validation Log 2025-12-15 01:08:39.945174 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004353/mwtab/txt Study ID: ST002681 Analysis ID: AN004353 File format: txt Status: Contains Validation Issues Number of Issues: 10 Number of Warnings: 7 Number of Value Errors: 9 Number of Consistency Errors: 0 Number of Format Errors: 0 Issue Log: Error: An empty value or a null value was detected for the subsection, "TREATMENT_SUMMARY", in the "TREATMENT" section. A legitimate value should be provided for this required subsection. Error: The value, "0.45", 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", 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. Warning: The "M.z" column at position 3 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 "KEGG_HMDB" column at position 2 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 "KEGG_HMDB" column at position 2 in the METABOLITES table, matches a standard column name, "kegg_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 67 HMDB0000201 68 HMDB0000824 69 HMDB0002013 70 HMDB02366 71 HMDB0013128 72 HMDB0013161 73 HMDB0000705 74 HMDB0013133 75 HMDB0013324 76 HMDB0000791 77 HMDB0006320 78 HMDB0013328 79 HMDB0061634 80 HMDB0000651 81 HMDB0006202 82 HMDB0061636 83 HMDB0013326 84 HMDB0002250 85 HMDB0061637 86 HMDB0061638 87 HMDB0062588 88 HMDB0005066 89 HMDB0013330 90 HMDB0062517 91 HMDB0061640 92 HMDB0013207 93 HMDB0000222 94 HMDB0013333 95 HMDB0006210 96 HMDB0061642 97 HMDB0006463 98 HMDB0006318 99 HMDB0006461 100 HMDB0013338 101 HMDB0000848 102 HMDB0013339 103 HMDB0006460 104 HMDB0006510 105 HMDB0060158 106 HMDB0006455 107 HMDB0013334 Warning: The "KEGG_HMDB" column at position 2 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 "KEGG_HMDB" column at position 2 in the METABOLITES table, matches a standard column name, "hmdb_id", 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 C00041 1 C00062 2 C00152 3 C00049 4 C00097 5 C00025 6 C00064 7 C00037 8 C00135 9 C00123 10 C00047 11 C00073 12 C00079 13 C00148 14 C00065 15 C00188 16 C00078 17 C00082 18 C00183 19 C00491 20 C00212 21 C00147 22 C00262 23 C00385 24 C00499 25 C11821 26 C00153 27 C00009 28 C01879 29 C00155 30 C01026 31 C01602 32 C00327 33 C00315 34 C00750 35 C00329 36 C03626 37 C00386 38 C03771 39 C02305 40 C00300 41 C00791 42 C02946 43 C00437 44 C01157 45 C04281 46 C00245 47 C00519 48 C00606 49 C00506 50 C02989 51 C05635 52 C05834 53 C00463 54 C00954 55 C05658 56 C00977 57 C00328 58 C01717 59 C00108 60 C03453 61 C00322 62 C05830 63 C00780 64 C06772 65 C06771 66 C13482 108 C00319 109 C00500 110 C00486 111 C01104 112 C03680 113 C05607 114 C07480 115 C16358 116 C07481 117 C00255 118 C00624 Warning: The "Rt" 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. Warning: The column, "KEGG_HMDB", in the METABOLITES table was matched to multiple standard names, ['kegg_id', 'hmdb_id']. This is a good indication that the values in that column should be split into the appropriate individual columns.