MS Non-target Screening

Upload masses and match against the full PFAS compound database — returns identifiers, regulatory lists, PFAS groups, and component chain lengths.
Expected columns: mass (required), optional: name, id
Default 5 ppm; switch to u for absolute mass.
Results
Row ID Input Mass Match Mass Delta (ppm) Series Adduct Name Formula SMILES CF₂ CF₃ PFAS Lists PFAS Groups CAS CIDs DTXSID
Summary Statistics
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