Table 1.
Target PAHs in LEWAF stocks (1:50) for cell exposure. LEWAF stocks were prepared in double-deionized water. PAHs were extracted after 40 h of mixing at 10 °C followed by 1 h of settling time using solid-phase micro extraction (SPME) for 2 h and analyzed using GC-MS. Results of the chemical analysis of NNS crude oil can be found in Johann et al. (2020) Table S1 in the SI. N.d. = not detected (below limits of quantification or limits of detection).
| Target Compound | MGO (µg L−1) | IFO180 [µg L−1] |
|---|---|---|
| Naphthalene | 229.52 | 219.80 |
| Fluorene | 6.10 | 4.64 |
| Phenanthrene | 7.33 | 8.77 |
| Anthracene | n.d. | 0.83 |
| Fluoranthene | 0.12 | 0.12 |
| Pyrene | 0.25 | 0.39 |
| 11h-benzo[a]fluorene | 0.34 | 0.34 |
| 11h-benzo[b]fluorene | 0.21 | 0.24 |
| Benzo[a]anthracene | 0.10 | 0.13 |
| Chrysene | 0.18 | 0.34 |
| Benzo[b]fluoranthene | 0.08 | 0.09 |
| Benzo[k]fluoranthene | 0.11 | 0.10 |
| Benzo[a]pyrene | 0.08 | 0.11 |
| Benzo[e]pyrene | 0.10 | 0.09 |
| Indeno[1,2,3 cd]pyrene | n.d. | n.d. |
| Dibenz[a,h]anthracene | n.d. | n.d. |
| Benzo[ghi]perylene | n.d. | n.d. |
| Dibenzo[a,e]pyrene | n.d. | n.d. |
| Σ PAHs | 244.50 | 235.99 |