Validation Log 2025-12-15 01:08:36.568955 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004352/mwtab/txt Study ID: ST002680 Analysis ID: AN004352 File format: txt Status: Contains Validation Issues Number of Issues: 9 Number of Warnings: 5 Number of Value Errors: 8 Number of Consistency Errors: 0 Number of Format Errors: 1 Issue Log: Error: The required property, "COLLECTION_SUMMARY", in the "COLLECTION" section is missing. 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 ml/min", 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, "55C", 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 "mz" 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 "neutral_mass" column at position 4 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 "formula" column at position 2 in the 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: 0 C4 H9 N O2 1 C4 H9 N O2 2 C5 H13 N O 4 C6 H11 N O 5 C5 H9 N O2 7 C5 H11 N O2 9 C5 H7 N O3 11 C6 H13 N O2 12 C6 H13 N O2 18 C5 H11 N O2 S 20 C8 H17 N O2 21 C6 H11 N O2 S 22 C9 H11 N O2 25 C8 H15 N O3 27 C10 H9 N O2 29 C9 H9 N O3 34 C11 H11 N O2 39 C9 H17 N O4 42 C12 H25 N O2 43 C10 H19 N O4 46 C9 H17 N O5 52 C11 H21 N O4 53 C11 H21 N O4 55 C12 H21 N O4 56 C13 H25 N O3 59 C12 H23 N O4 60 C12 H23 N O4 61 C12 H23 N O4 62 C11 H21 N O5 63 C8 H20 N O6 P 64 C14 H27 N O3 65 C13 H25 N O4 68 C12 H23 N O5 72 C16 H35 N O2 76 C18 H35 N O 78 C15 H27 N O4 79 C15 H29 N O4 82 C18 H37 N O2 83 C16 H31 N O4 84 C18 H39 N O2 86 C15 H29 N O5 91 C17 H31 N O4 92 C17 H33 N O4 93 C18 H35 N O4 95 C17 H33 N O5 96 C19 H35 N O4 97 C19 H37 N O4 102 C21 H37 N O4 104 C21 H39 N O4 105 C21 H41 N O4 106 C18 H38 N O5 P 109 C23 H39 N O4 110 C23 H41 N O4 111 C23 H43 N O4 112 C23 H45 N O4 113 C25 H45 N O4 114 C25 H47 N O4 115 C25 H49 N O4 117 C26 H43 N O5 118 C27 H53 N O4 119 C26 H43 N O6 120 C22 H46 N O7 P 121 C23 H44 N O7 P 122 C23 H48 N O7 P 123 C23 H48 N O7 P 124 C24 H48 N O7 P 125 C24 H50 N O7 P 126 C25 H52 N O7 P 127 C26 H50 N O7 P 128 C26 H52 N O7 P 129 C28 H50 N O7 P 130 C28 H52 N O7 P 131 C28 H58 N O7 P 142 C36 H72 N O8 P 144 C38 H76 N O8 P 147 C40 H76 N O8 P 149 C40 H78 N O8 P 150 C40 H80 N O8 P 151 C41 H78 N O8 P 152 C42 H76 N O8 P 153 C42 H78 N O8 P 154 C42 H80 N O8 P 155 C42 H82 N O8 P 156 C43 H80 N O8 P 157 C43 H82 N O8 P 158 C15 H11 I4 N O4 159 C44 H80 N O8 P 160 C44 H82 N O8 P 161 C44 H84 N O8 P 163 C46 H80 N O8 P 166 C48 H80 N O8 P 167 C48 H84 N O8 P Warning: The "refmet_name" column at position 5 in the METABOLITES table, matches a standard column name, "name". 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 "rt" column at position 6 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.