Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Data analysis methods
  • Fig. S1. Acetonitrile decay rate during a movie and examples of late arrival THS events.
  • Fig. S2. Concentration profiles for other compounds present in THS not shown in Fig. 1.
  • Fig. S3. Acetone, acetic acid, and acetaldehyde spike simultaneously with known THS tracers.
  • Fig. S4. Ratio of 2-methylfuran to 2,5-dimethylfuran throughout real-time data collection and a literature tobacco smoke versus THS ratio to 2,5-dimethylfuran comparison.
  • Fig. S5. Concentration profile for THS compounds in Fig. 1 with Day 4 included.
  • Fig. S6. Compound class distribution and volatility distributions of functionalized organic aerosol.
  • Fig. S7. Average SHS cigarette equivalents and SDs during 10 R-rated THS emission events including all non-HAPs.
  • Table S1. Summary of compounds, literature emission factors, and PTR-TOF MS parameters for known THS compounds.
  • Table S2. Benzene and toluene ratios from literature.
  • Table S3. Compound class composition for functionalized aerosol.
  • References (5078)

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