Estimation of Elemental Compositions for Additives in Polymers Using Newly Developed EI/CI Ion Source Without Venting MS
- We have developed a new combined EI/CI ion source that removes the need of physical exchange between an electron ionization (EI) source and chemical ionization (CI) source. This reduces system downtime and allows uninterrupted analysis using both EI and CI.
- MassWorks software (Cerno Biosciences) allows accurate mass information to be obtained from mass profile data using quadrupole MS. Elemental compositions can be estimated based on molecular-related ions.
- Content Type:
- Paper
- Document Number:
- PO-CON1712E
- Product Type:
- Mass Spectrometry, Gas Chromatograph-Mass Spectrometry
- Keywords:
- EI/CI ion source, electron ionization, chemical ionization source, MassWorks software, Cerno Biosciences, phthalate esters DIBP, DBP, BBP, DEHP, DNOP, DINP, DIDP, Hydrocarbon Processing Industry (Petrochemical, Chemical), GCMS-QP2020, EGA/PY-3030D, AS-1020E, AOC-20i+s
- Language:
- English
- File Name:
- jpo217030
- File Size:
- 757kb