Research Article

A Simple and Rapid Method for Quantitative HPLC MS/MS Determination of Selected Perfluorocarboxylic Acids and Perfluorosulfonates in Human Serum

Table 3

Acquisition parameters.

AnalyteTraceRT (min)Dwells (s)Cone (V)Collision (V)

PFBA213 > 1693.600.02129
PFPeA263 > 2193.760.02159
PFHxA313 > 2693.880.021510
PFHpA363 > 3193.970.02159
PFOA413 > 3694.050.021511
PFNA463 > 4194.130.021511
PFDA513 > 4694.230.021513
PFUdA563 > 5194.310.021511
PFDoA613 > 5694.420.022012
PFBS299 > 993.840.024025
PFHxS399 > 994.020.025030
PFHpS449 > 994.080.025535
PFOS499 > 804.160.025545

PFBA13C4217 > 1723.600.02129
PFHxA13C2315 > 2703.880.021510
PFHpA13C4367 > 3223.970.02159
PFOA13C4417 > 3724.050.021511
PFNA13C5468 > 4234.130.021511
PFDA13C2515 > 4704.230.021513
PFUdA13C2565 > 5204.310.021511
PFDoA13C2615 > 5704.420.022012
PFHxS18O2403 > 1034.020.025030
PFOS13C4503 > 804.160.025545