Expand Your Mass Spectral Screening Library

Expand beyond EI with a bundle that contains EI, RI and Tandem MS data.

• Compounds include human and plant metabolites, drugs, peptides, and other industrial and environmental compounds
• NIST/EPA/NIH EI-MS Library contains:
  • 394,054 electron ionization (EI) spectra for 347,100 unique compounds
  • GC Retention Index Library with 491,790 GC retention index values for 180,610 unique compounds
• NIST Tandem Mass Spectral Library consists of 3 MSⁿ libraries with 2,374,064 spectra for 51,501 unique compounds
• Most records include chemical name, formula, chemical structure, formula weight, CAS number, contributor name, list of peaks, synonyms, and useful ancillary information