Validation Log
2026-05-03 08:03:33.044575
mwtab Python Library Version: 2.1.1
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007980/mwtab/txt
Study ID:      ST004722
Analysis ID:   AN007980
File format:   txt
Status: Contains Validation Issues
Number of Issues: 32

Number of Warnings: 24

Number of Value Errors: 32

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "Male and female", for the subsection, "GENDER", in the "SUBJECT" section should be one of "Male", "Female", "Male, Female", "Hermaphrodite", or "N/A". Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected for the subsection, "ADDITIVES", in the "COLLECTION" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value for the subsection, "TREATMENT_DOSEDURATION", in the "TREATMENT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['h', 'weeks', 'days']. Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected for the subsection, "EXTRACT_ENRICHMENT", in the "SAMPLEPREP" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the subsection, "SAMPLE_DERIVATIZATION", in the "SAMPLEPREP" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "40", 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.
Error: The value, "4", for the subsection, "INJECTION_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'] or "room temperature". Ignore this when more complicated descriptions are required.
Error: The value, "4", for the subsection, "TARGET_SAMPLE_TEMPERATURE", in the "CHROMATOGRAPHY" section should be a number 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 "Blank_high_pos" column at position 25 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PD67_low_pos" column at position 26 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PD58_low_pos" column at position 27 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NM47_low_pos" column at position 28 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NT73_low_pos" column at position 29 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NP36_low_pos" column at position 30 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NR84_low_pos" column at position 31 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PF28_low_pos" column at position 32 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NP27_low_pos" column at position 33 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "NP86_low_pos" column at position 34 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PE45_low_pos" column at position 35 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PE71_low_pos" column at position 36 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PE95_low_pos" column at position 37 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PE96_low_pos" column at position 38 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PE46_low_pos" column at position 39 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PF32_low_pos" column at position 40 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "PF36_low_pos" column at position 41 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC01_low_pos" column at position 42 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC02_low_pos" column at position 43 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC03_low_pos" column at position 44 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC04_low_pos" column at position 45 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC05_low_pos" column at position 46 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC06_low_pos" column at position 47 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Warning: The "QC07_low_pos" column at position 48 in the MS_METABOLITE_DATA table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.