Validation Log 2025-12-15 01:05:57.983989 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004311/mwtab/txt Study ID: ST002639 Analysis ID: AN004311 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 6 C5 H11 N O2 8 C5 H7 N O3 9 C6 H13 N O2 10 C6 H13 N O2 11 C6 H13 N O2 16 C5 H11 N O2 S 18 C6 H11 N O2 S 19 C9 H11 N O2 20 C6 H9 N O5 22 C9 H17 N O4 25 C12 H25 N O2 26 C10 H19 N O4 27 C9 H17 N O5 32 C11 H21 N O4 33 C11 H21 N O4 35 C12 H21 N O4 36 C13 H25 N O3 37 C12 H23 N O4 38 C12 H23 N O4 39 C12 H23 N O4 40 C11 H21 N O5 42 C8 H20 N O6 P 43 C13 H25 N O4 46 C12 H23 N O5 49 C16 H35 N O2 53 C15 H27 N O4 54 C15 H29 N O4 57 C18 H37 N O2 58 C16 H31 N O4 59 C18 H39 N O2 61 C15 H29 N O5 62 C11 H19 N O9 64 C17 H31 N O4 65 C17 H33 N O4 66 C18 H35 N O4 68 C17 H33 N O5 69 C19 H35 N O4 70 C19 H37 N O4 74 C21 H37 N O4 76 C21 H39 N O4 77 C21 H41 N O4 78 C18 H38 N O5 P 80 C23 H39 N O4 81 C23 H41 N O4 82 C23 H43 N O4 83 C23 H45 N O4 84 C25 H45 N O4 85 C25 H47 N O4 86 C25 H49 N O4 88 C27 H53 N O4 89 C26 H43 N O6 90 C22 H46 N O7 P 91 C23 H44 N O7 P 92 C23 H48 N O7 P 93 C23 H48 N O7 P 94 C24 H48 N O7 P 95 C24 H50 N O7 P 96 C24 H50 N O7 P 97 C25 H52 N O7 P 98 C26 H50 N O7 P 99 C26 H50 N O7 P 100 C26 H52 N O7 P 101 C28 H50 N O7 P 102 C28 H50 N O7 P 103 C28 H52 N O7 P 104 C28 H52 N O7 P 105 C28 H58 N O7 P 114 C36 H72 N O8 P 116 C38 H76 N O8 P 118 C40 H76 N O8 P 120 C40 H78 N O8 P 121 C40 H80 N O8 P 122 C41 H78 N O8 P 123 C42 H76 N O8 P 124 C42 H78 N O8 P 125 C42 H80 N O8 P 127 C42 H82 N O8 P 128 C43 H82 N O8 P 129 C44 H80 N O8 P 130 C44 H82 N O8 P 131 C44 H84 N O8 P 133 C46 H80 N O8 P 136 C48 H80 N O8 P 137 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.