| 1x | Chemical Oxygen Demand COD 50 mg/l Calibration St... | EUR 83.00 |
| 1x | Chemical Oxygen Demand COD 1000 mg/l Calibration ... | EUR 111.00 |
| 1x | Chemical Oxygen Demand COD 1000 mg/l Calibration ... | EUR 83.00 |
| 1x | Chemical Oxygen Demand COD 200 mg/l Calibration S... | EUR 83.00 |
| 1x | Chemical Oxygen Demand COD 20 mg/l Calibration St... | EUR 111.00 |
| 5x | Remise des certificats d'analyse papier | EUR -5.00 |