Research Article
A Simple and Rapid Method for Quantitative HPLC MS/MS Determination of Selected Perfluorocarboxylic Acids and Perfluorosulfonates in Human Serum
| Analyte | Trace | RT (min) | Dwells (s) | Cone (V) | Collision (V) |
| PFBA | 213 > 169 | 3.60 | 0.02 | 12 | 9 | PFPeA | 263 > 219 | 3.76 | 0.02 | 15 | 9 | PFHxA | 313 > 269 | 3.88 | 0.02 | 15 | 10 | PFHpA | 363 > 319 | 3.97 | 0.02 | 15 | 9 | PFOA | 413 > 369 | 4.05 | 0.02 | 15 | 11 | PFNA | 463 > 419 | 4.13 | 0.02 | 15 | 11 | PFDA | 513 > 469 | 4.23 | 0.02 | 15 | 13 | PFUdA | 563 > 519 | 4.31 | 0.02 | 15 | 11 | PFDoA | 613 > 569 | 4.42 | 0.02 | 20 | 12 | PFBS | 299 > 99 | 3.84 | 0.02 | 40 | 25 | PFHxS | 399 > 99 | 4.02 | 0.02 | 50 | 30 | PFHpS | 449 > 99 | 4.08 | 0.02 | 55 | 35 | PFOS | 499 > 80 | 4.16 | 0.02 | 55 | 45 |
| PFBA13C4 | 217 > 172 | 3.60 | 0.02 | 12 | 9 | PFHxA13C2 | 315 > 270 | 3.88 | 0.02 | 15 | 10 | PFHpA13C4 | 367 > 322 | 3.97 | 0.02 | 15 | 9 | PFOA13C4 | 417 > 372 | 4.05 | 0.02 | 15 | 11 | PFNA13C5 | 468 > 423 | 4.13 | 0.02 | 15 | 11 | PFDA13C2 | 515 > 470 | 4.23 | 0.02 | 15 | 13 | PFUdA13C2 | 565 > 520 | 4.31 | 0.02 | 15 | 11 | PFDoA13C2 | 615 > 570 | 4.42 | 0.02 | 20 | 12 | PFHxS18O2 | 403 > 103 | 4.02 | 0.02 | 50 | 30 | PFOS13C4 | 503 > 80 | 4.16 | 0.02 | 55 | 45 |
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