Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Average size distribution (pToF) of fragment Org60 for the Bologna2013 for different BBOA loadings (A), and campaign average size distribution of organics, sulfate, nitrate, and ammonium (B) as measured by the HR-ToF-AMS. Data courtesy of ref. 54.
