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.
Total ion chromatogram (top) showing peak (10.1 min), and mass spectrum and expected fragmentation pattern (bottom), of me4PB in Lemieux oxidation reactions sampled by SPME (a), as well as linearity of response for peak area versus 4-PB concentration for SPME fibres (▲/ ……: PDMS-DVB, ■/ —: DVB-CAR-PDMS) evaluated in the study.
