fig1
Figure 1. 8-hour TWA concentrations for frequently detected VOCs across individual salons (ppb). TWA: Time-weighted average; VOCs: volatile organic compounds.
Figure 1. 8-hour TWA concentrations for frequently detected VOCs across individual salons (ppb). TWA: Time-weighted average; VOCs: volatile organic compounds.
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/