Services
Daugavpils University agency “Latvian Institute of Aquatic Ecology” price list of services (2025).
The prices are shown per sample. It applies when the minimum number of samples is supplied and the sample does not require additional (non-standard) processing before analysis.
The price includes VAT (21%).
| No. | Parameter | Min. amount of samples | Price (EUR) |
| 1. | pH | 1 | 4,62 |
| 2. | Turbidity | 1 | 2,99 |
| 3. | Salinity | 1 | 4,62 |
| 4. | Oxygen concentration | 1 | 9,27 |
| 5. | Oxygen saturation | 1 | 18,52 |
| 6. | Water temperature | 1 | 4,62 |
| 7. | Phosphate concentration | 18 | 6,35 |
| 8. | Total phosphorus | 18 | 6,49 |
| 9. | Silicate concentration | 18 | 6,35 |
| 10. | Ammonium concentration | 18 | 6,35 |
| 11. | Nitrite concentration | 18 | 6,28 |
| 12. | Nitrites and nitrates | 18 | 12,56 |
| 13. | Total Nitrogen | 18 | 12,70 |
| 14. | Suspended phosphorus | 18 | 6,49 |
| 15. | Suspension nitrogen (wet) | 36 | 12,77 |
| 16. | Suspended nitrogen (CHN) in a prepared sample | 30 | 8,72 |
| 17. | Suspended carbon (CHN) in a prepared sample | 30 | 8,72 |
| 18. | Sample preparation for CHN analysis | 15 | 7,45 |
| 19. | Determination of Hg in a prepared sample | 15 | 21,26 |
| 20. | Sample preparation for Hg analysis | 15 | 9,19 |
| 21. | Zoobenthos with wet weight | 1 | 437,53 |
| 22. | Zoobenthos with dry weight | 1 | 492,54 |
| 23. | Complete phytoplankton analysis | 1 | 437,66 |
| 24. | Semi-quantitative analysis of phytoplankton | 1 | 164,52 |
| 25. | Chlorophyll a | 1 | 16,20 |
| 26. | Zooplankton | 1 | 219,15 |
| 27. | Daphnia magna test | 1 | 418,61 |