Dataset
UPLC-MS/MS replication data for secondary organic aerosol formation from early-generation oxidation products of decamethylcyclopentasiloxane depends on seed aerosol composition
University of Iowa
02/09/2026
DOI: 10.25820/data.008057
Abstract
These measurements are part of chamber experiments conducted at the University of Colorado Boulder to investigate secondary organic aerosol (SOA) formation from the early-generation oxidation products of decamethylcyclopentasiloxane (D5) under low OH exposure conditions. The associated data represent gas- and particle-phase samples collected for offline analysis to characterize the distribution of early oxidation products in each ammonium sulfate-seeded experiment, as well as the average across all experiments. Samples were collected over a three-hour period after the lights were turned off, corresponding to a total sampled volume of 3.6 m³, or approximately 18% of the chamber's total volume. Results are reported as signal distributions in percentage.
Details
- Title: Subtitle
- UPLC-MS/MS replication data for secondary organic aerosol formation from early-generation oxidation products of decamethylcyclopentasiloxane depends on seed aerosol composition
- Creators
- Jeewani N. Meepage - University of IowaElizabeth A Stone - University of Iowa, Chemistry
- Contributors
- Brian Westra (Data Curator) - University of Iowa, Humanities and Social Sciences/Scholarly Impact
- Resource Type
- Dataset
- DOI
- 10.25820/data.008057
- Publisher
- University of Iowa
- Grants
- Language
- English
- Date published
- 02/09/2026
- Academic Unit
- Humanities and Social Sciences/Scholarly Impact; Chemistry; Chemical and Biochemical Engineering
- Record Identifier
- 9984964047402771
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