Database for accurate EI-MS spectra for semi-volatile compounds identified in plastic from electronical waste

  1. Castro, Gabriela 1
  2. Rodriguez, Isaac 1
  1. 1 Universidade de Santiago de Compostela
    info

    Universidade de Santiago de Compostela

    Santiago de Compostela, España

    ROR https://ror.org/030eybx10

Verleger: Zenodo

Datum der Publikation: 2023

Art: Dataset

CC BY 4.0

DOI: 10.5281/ZENODO.10045295 lock_openOpen Access editor

Zusammenfassung

Database of accurate EI-MS spectra, recorded using a GC-EI-TOF-MS instrument, containing more than 300 volatile and semi-volatile compounds tentatively identified in plastics of electrical waste (e-waste). Tentative identifications were based on normalized spectral matches above 60 (0-100 scale) with the low-resolution NIST17 database, linear retention index differences between 50 units compared to literature values for semipolar (HP5-type) columns, and mass errors below 5 mDa for a minimum of two relevant ions in the spectra of each compound.