Validation Log 2025-12-15 00:05:03.807134 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003278/mwtab/json Study ID: ST002011 Analysis ID: AN003278 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 C00141 11 C00183 12 C02170 13 C00263 14 C00097 15 C00253 16 C01879 17 C00408 18 C02226 19 C01157 20 C01073 21 C00300 23 C00123 24 C00036 25 C00152 26 C00077 27 C00149|C00497|C00711 28 C00262 29 C00568 30 C00169 31 C00026 32 C00064 33 C00047 34 C00025 36 C00073 38 C00242 39 C00385 40 C00135 41 C00295 42 C00337 43 C00318|C15025 44 C00079 45 C00074 46 C00314 47 C00111 48 C00093 49 C00417|C02341 50 C00437 51 C00062 53 C00438 54 C00013 55 C00198 57 C00137 58 C00082 59 C00847 60 C01005 61 C00197 62 HMDB06029 63 C02727|C12989 64 C01717 65 C00624 66 C00158|C00311 67 C00629 68 C00257 69 C00279 70 C00078|C00525|C00806 71 C02470 72 C00725 73 C00328|C01718 74 C00673 75 C00864 77 C00140 78 C00542 79 C00526 80 C00117 85 C00491 86 C00272 87 C00214 88 C00475 89 C00299 90 C00120 94 C00559 95 C03783 96 C00103 97 C00085 98 C00378 100 C00212 101 C00294 102 C00345 103 C02494 104 C00387 105 C01762 107 C00281|C05382|C06222 108 C03406 109 C00170 110 C03492 111 C04256|C00357 113 C00239 114 C00051 118 C00364 119 C00055 120 C00105 127 C00362 128 C00130 129 C01134 130 C06193 131 C00655 134 C00255 136 C00024 137 C00021 138 C00705 139 C00119 140 C00019 142 C00363 143 C00112 144 C00015 145 C00068 146 C00008 147 C00104 148 C00504 149 C00035 150 C00570 151 C00458 153 C00459 154 C00063 155 C00075 157 C00307 158 C00131 160 C00002 161 C00044 162 C00029 163 C00167 164 C00498 166 C00043 167 C00127 168 C00003 169 C00004 170 C00882 171 C00006 172 C00005 173 C00010 174 C00016 175 C00091|C00683|C02557 176 C01944 177 C05274 178 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.