Research Article
Direct Analysis of Low-Volatile Molecular Marker Extract from Airborne Particulate Matter Using Sensitivity Correction Method
Table 1
Selected ions measured by SIM mode.
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Fragment ions of -alkanes. Molecular and fragment ions from standard chemicals that were not targeted but were contained in the standard mixture. Fragment ions of C24d50 and C30d62 internal standards. M+ and M2+ ions of benzo[a]pyrene. M+ and its isotopic ions of benzo[a]pyrene-d2 internal standard. Fragment ions of trisnorhopane, norneohopane, α,β-hopane, and β,α-hopane. M+ and M2+ ions of benzo[ghi]perylene and indeno[1,2,3-cd]pyrene. M+ and M2+ ions of dibenz[]anthracene. M+ and M2+ ions of coronene. |