This document introduces the features of the Agilent Monomer Analyzer (462B-00), including detectable impurities, optional configurations and application scenarios.
This document describes an application using the Agilent Monomer Analyzer to detect trace impurities in polymer-grade ethylene and propylene. The analysis employs a Mass Selective Detector (MSD) for arsine, phosphine, oxygenates, and sulfur compounds, as well as a Pulsed Discharge Helium Ionization Detector (PDHID) for oxygen, nitrogen, and hydrogen.
| Detection limit (MSD) | low ppb level |
|---|---|
| Detected by MSD | arsine, phosphine, oxygenates, and sulfur compounds |
| Detection limit (PDHID) | low ppb level |
| Detected by PDHID | oxygen, nitrogen, and hydrogen |
The MSD detects arsine, phosphine, oxygenates, and sulfur compounds.
It converts liquid propylene to gas phase prior to injection.