Validation Log 2025-12-15 00:10:56.300932 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003387/mwtab/json Study ID: ST002078 Analysis ID: AN003387 File format: json Status: Contains Validation Issues Number of Issues: 10 Number of Warnings: 5 Number of Value Errors: 4 Number of Consistency Errors: 0 Number of Format Errors: 5 Issue Log: Error: The required property, "FLOW_GRADIENT", in ["CHROMATOGRAPHY"] is missing. Error: The required property, "FLOW_RATE", in ["CHROMATOGRAPHY"] is missing. Error: The required property, "COLUMN_TEMPERATURE", in ["CHROMATOGRAPHY"] is missing. Error: The required property, "SOLVENT_A", in ["CHROMATOGRAPHY"] is missing. Error: The required property, "SOLVENT_B", in ["CHROMATOGRAPHY"] is missing. Warning: The "chemical formula" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "formula". 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 "Pubchem id" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pubchem_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 "Pubchem id" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pubchem_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: 1 C06907 3 C00213 4 C00186|C00256|C01432 5 C00334 6 C00065 7 C00148 8 C00122 9 C01384 10 C00183 11 C02170 12 C00263 13 C00253 14 C00178 15 C01879 16 C00408 17 C01157 18 C01073 20 C00123 21 C00152 22 C00077 23 C00049 24 C00149|C00497|C00711 25 C00262 26 C00026 27 C00064 28 C00047 29 C00025 30 C00073 32 C00242 33 C00337 34 C00079 35 C00074 36 C00111|C00661 37 C00093 38 C00437 39 C00062 41 C00438 42 C00013 43 C00198 45 C00082 46 C00847 47 C01005 48 C00197 49 HMDB06029 50 C02727|C12989 51 C00624 52 C00158|C00311 53 C00257 54 C00078|C00525|C00806 55 C02470 56 C00767 58 C00117 63 C00491 64 C00475 67 C00085 68 C00085 69 C00378 70 C01159 71 C00345 72 C01762 73 C00281|C05382|C06222 74 C03406 75 C03492 76 C04256|C00357 77 C00239 78 C00051 80 C00364 81 C00055 82 C00105 83 C00575 84 C00360 86 C01134 87 C06193 88 C00655 92 C00021 93 C00705 94 C00119 96 C00363 97 C00112 98 C00015 99 C00068 100 C00008 101 C00104 102 C00504 103 C00035 104 C00570 105 C00061 106 C00458 107 C00460 109 C00459 110 C00063 111 C00075 113 C00307 114 C00131 116 C00002 117 C00044 118 C00029 119 C00167 120 C00498 121 C00043 122 C00127 123 C00003 124 C00004 126 C00006 127 C00005 128 C00010 129 C00016 130 C00024 131 C00091|C00683|C02557 132 C05274 133 C02593 Warning: The "retention index" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "retention_index". 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 "retention index" was found in the ["MS_METABOLITE_DATA"]["Metabolites"] table, but this column implies that another column, "retention_index_type", should also exist, and that column was not found.