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Summary of the samples taken during the studies.
| Study | Sampling time, min. |
|---|---|
| 1 | 5, 15, 30, 60, 90, 120, 180, 240, 270, 300, tank |
| 2 | 5, 15, 30, 60, 90, 120, 180, 240, 255, 270, 300, tank |
| 3 | 5, 60, 120, 180, 240, tank |
| 4 | 10, 60, 120, 180, 240, tank |
| 5 | 10, 60, 120, 180, 240 |
| 6 | 10, 240, tank |
| 7 | 10, 30, 60, 120, 180, 240, 270, tank |
