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.
Spiked recoveries of the six PAHs in real seawater samples.
| Analytes | Spiked amounts (µg·L−1) | Average recovery (%) | RSD (%) (n = 5) |
|---|---|---|---|
| Nap | 5 | 106 | 4.2 |
| 10 | 105 | 3.5 | |
| Acp | 5 | 97.8 | 5.5 |
| 10 | 95.3 | 7.5 | |
| Flu | 5 | 86.2 | 9.7 |
| 10 | 81.4 | 6.1 | |
| Ant | 5 | 77.3 | 6.3 |
| 10 | 79.8 | 6.0 | |
| FL | 5 | 72.5 | 6.5 |
| 10 | 70.3 | 4.9 | |
| Pyr | 5 | 68.3 | 10.4 |
| 10 | 67.2 | 8.2 |
