Validation Log
2025-11-23 09:52:01.898971
mwtab Python Library Version: 1.2.5
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007117/mwtab/json
Study ID:      ST004278
Analysis ID:   AN007117
File format:   json
Status: Contains Validation Errors
Number Errors: 1

Error Log:
SCHEMA: Section "CHROMATOGRAPHY" does not match the allowed schema. Wrong key 'SOLVENT_C' in OrderedDict([('CHROMATOGRAPHY_TYPE', 'Reversed phase'), ('INSTRUMENT_NAME', 'Agilent 1290 Infinity II'), ('COLUMN_NAME', 'Agilent ZORBAX RRHD SB-C18 (150 x 2.1mm,1.8um)'), ('SOLVENT_A', '97% water/3% methanol;15 mM acetic acid; 10 mM tributylamine at pH 5'), ('SOLVENT_B', '100% methanol; 15 mM acetic acid; 10 mM tributylamine'), ('SOLVENT_C', '100% acetonitrile, wash solvent.'), ('FLOW_GRADIENT', '0.25 mL/min, 0–2.5 min, 100% A; 7.5 min, 80% A and 20% B; 13 min 55% A and 45% B; 20 min, 1% A and 99% B; 24 min, 1% A and 99% B; 24.05 min, 1% A and 99% C; 27 min, 1% A and 99% C; at 0.8 mL/min, 27.5–31.35 min, 1% A and 99% C; at 0.6 mL/min, 31.50 min, 1% A and 99% C; at 0.4 mL/min, 32.25–39.9 min, 100% A; and at 0.25 mL/min, 40 min, 100% A.'), ('FLOW_RATE', '0.25-0.8 mL/min'), ('COLUMN_TEMPERATURE', '35')])