Time series of total wall-loss corrected aerosol (a) particle number
concentration, and (b) volume and mass concentration, from all experiments
producing SOA. Panel (c) repeats (b), zoomed in on the lowest 30 μg
m–3 of the y axis to show that
the same pattern in volume growth is observed for the low-concentration
series as for the high. LOW and HIGH indicate the nominal concentrations
of BVOC and oxidant in each experiment; BPIN denotes β-pinene;
DCAR, Δ-3-carene, LIMO, limonene; BCARY, β-caryophyllene;
and SABI, sabinene.