| Code | Label | Definition |
|---|---|---|
| 1299 | Total organic carbon (TOC) | |
| 1303 | CODMn | |
| 1304 | CODCr | |
| 1321 | Total Nitrogen | |
| 500 | Nitrate | CAS: 14797-55-8 |
| 501 | Ammonium | CAS: 14798-03-9 |
| 551 | Total phosphorus | |
| 555 | Total suspended solids | |
| 556 | BOD5 | |
| 557 | BOD7 |
European Environment Agency
Kgs. Nytorv 6, DK-1050 Copenhagen K, Denmark