Validation Log 2025-12-14 22:49:34.163505 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN001811/mwtab/json Study ID: ST001115 Analysis ID: AN001811 File format: json Status: Contains Validation Issues Number of Issues: 8 Number of Warnings: 2 Number of Value Errors: 3 Number of Consistency Errors: 0 Number of Format Errors: 5 Issue Log: Error: An empty value or a null value was detected in ["MS"]["MS_COMMENTS"]. Either a legitimate value should be provided for this key, or it should be removed altogether. 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 "Calc Mass" column at position 3 in the ["MS_METABOLITE_DATA"]["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 4 in the ["MS_METABOLITE_DATA"]["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: 8 C25 H41 O7 N0 P1 9 C39 H67 O8 N0 P1 10 C41 H71 O8 N0 P1 11 C43 H75 O8 N0 P1 12 C43 H73 O8 N0 P1 13 C37 H69 O8 N0 P1 14 C41 H69 O8 N0 P1 15 C37 H71 O7 N0 P1 16 C41 H73 O7 N0 P1 17 C41 H71 O7 N0 P1 18 C43 H75 O7 N0 P1 19 C43 H77 O8 N0 P1 20 C43 H75 O8 N0 P1 21 C45 H79 O8 N0 P1 22 C45 H77 O8 N0 P1 23 C41 H77 O8 N0 P1 24 C41 H75 O8 N0 P1 25 C43 H73 O8 N0 P1 26 C45 H77 O8 N0 P1 27 C45 H75 O8 N0 P1 28 C39 H75 O7 N0 P1 29 C41 H77 O7 N0 P1 30 C43 H75 O7 N0 P1 31 C45 H81 O7 N0 P1 32 C39 H73 O7 N0 P1 33 C41 H77 O7 N0 P1 34 C41 H75 O7 N0 P1 35 C43 H81 O7 N0 P1 36 C43 H79 O7 N0 P1 37 C43 H73 O7 N0 P1 38 C45 H85 O7 N0 P1 39 C45 H83 O7 N0 P1 40 C45 H79 O7 N0 P1 41 C45 H77 O7 N0 P1 42 C45 H75 O7 N0 P1 43 C45 H73 O7 N0 P1 44 C22 H43 O8 N0 P1 247 C21 H43 O7 N0 P1 248 C23 H47 O7 N0 P1 249 C26 H45 O9 N0 P1 250 C25 H49 O12 N0 P1 251 C27 H53 O12 N0 P1 252 C27 H51 O12 N0 P1 253 C29 H49 O12 N0 P1 254 C31 H49 O12 N0 P1 281 C35 H69 O8 N0 P1 282 C35 H67 O8 N0 P1 283 C37 H71 O8 N0 P1 284 C39 H69 O8 N0 P1 285 C41 H69 O8 N0 P1 286 C37 H69 O8 N0 P1 287 C39 H75 O8 N0 P1 288 C41 H73 O8 N0 P1 289 C43 H73 O8 N0 P1 290 C39 H73 O8 N0 P1 291 C41 H71 O8 N0 P1 537 C34 H67 O8 N0 P1 538 C35 H69 O8 N0 P1 539 C37 H71 O8 N0 P1 540 C38 H75 O8 N0 P1 541 C39 H75 O8 N0 P1 542 C41 H73 O8 N0 P1 543 C43 H73 O8 N0 P1 544 C35 H67 O8 N0 P1 545 C39 H73 O8 N0 P1 546 C42 H83 O8 N0 P1 547 C39 H69 O8 N0 P1 548 C41 H73 O8 N0 P1 549 C40 H77 O10 N0 P1 550 C42 H75 O10 N0 P1 551 C50 H75 O10 N0 P1 552 C43 H81 O13 N0 P1 553 C43 H79 O13 N0 P1 554 C45 H81 O13 N0 P1 555 C45 H79 O13 N0 P1 556 C45 H77 O13 N0 P1 557 C47 H79 O13 N0 P1 558 C45 H77 O13 N0 P1 559 C46 H81 O13 N0 P1 560 C45 H85 O13 N0 P1 561 C47 H85 O13 N0 P1 562 C47 H83 O13 N0 P1 563 C47 H81 O13 N0 P1 564 C49 H83 O13 N0 P1 565 C50 H95 O13 N0 P1 566 C45 H83 O13 N0 P1 567 C47 H81 O13 N0 P1 568 C47 H79 O13 N0 P1 569 C49 H81 O13 N0 P1 570 C49 H79 O13 N0 P1 571 C44 H86 O16 N0 P2 572 C35 H69 O8 N0 P1 573 C35 H67 O8 N0 P1 574 C37 H71 O8 N0 P1 575 C39 H69 O8 N0 P1 576 C41 H69 O8 N0 P1 577 C39 H75 O8 N0 P1 578 C41 H73 O8 N0 P1 579 C43 H73 O8 N0 P1 580 C37 H71 O8 N0 P1 581 C39 H73 O8 N0 P1 582 C38 H75 O8 N0 P1 583 C42 H83 O8 N0 P1