Novel ionization reagent for the measurement of gas‐phase ammonia and amines using a stand‐alone atmospheric pressure gas chromatography (APGC) source
Abstract
Contaminants present in ambient air or in sampling lines can interfere with the target analysis through overlapping peaks or causing a high background. This study presents a positive outcome from the unexpected presence of N‐methyl‐2‐pyrrolidone, released from a PALL HEPA filter, in the analysis of atmospherically relevant gas‐phase amines using chemical ionization mass spectrometry.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Feb 08, 2020
- Source ID
- 10.1002/rcm.8561
Entities
People
- Barbara J. Finlayson-Pitts
- James Norman Smith
- Véronique Perraud
- Xiaoxiao Li
Organizations
- Army Research Office
- National Science Foundation
- Yusuf Hamied Department of Chemistry