All Solutions according to EPA Methods are Certified Reference Materials, produced and calibrated under CPAchem's quality system that is:
- ISO 9001 certified.
- accredited according to ISO/IEC 17025 - Testing
- accredited according to ISO 17034 - Reference Material Producer
| 1x | Copper Cu - 1 g/l in dilutedHCl for AAS | EUR 20.00 |
| 1x | Chromium Cr - 1g/l in diluted HCl for AAS | EUR 20.00 |
| 1x | Hydrochloric Acid 0.02M (0.02N) | EUR 38.00 |
| 1x | Copper Cu - 1 g/l in dilutedHCl for AAS | EUR 37.00 |
| 1x | EDTA (disodium salt) 0.005M (0.01N) | EUR 27.00 |
| 1x | Cerium Ce - 1 g/l in diluted HNO3 for AAS | EUR 47.00 |
| 1x | Cobalt Co - 1 g/l in diluted HNO3 for AAS | EUR 37.00 |
| 1x | Erbium Er - 1 g/l in diluted HNO3 for AAS | EUR 51.00 |
| 1x | Barium Chloride 0.05M (0.1N) | EUR 92.00 |
| 1x | EDTA (disodium salt) 0.050M (0.100N) | EUR 43.00 |
| 1x | Copper (II) Sulphate 0.1M (0.1N) | EUR 54.00 |
| 1x | Europium Eu - 1 g/l in diluted HNO3 for AAS | EUR 48.00 |
| 1x | Hydrochloric Acid 0.02M (0.02N) | EUR 25.00 |
| 1x | Cobalt Co - 1 g/l in diluted HNO3 for AAS | EUR 20.00 |
| 14x | Discount for non-paper Certificate of Analysis | EUR -14.00 |