All Organic Solutions 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 | EPA Method 8310 - PAH Standard Solution: 18 compo... | EUR 126.00 |
| 1x | Silver Nitrate Solution R2 (acc. to Ph Eur) | EUR 184.00 |
| 2x | Remise des certificats d'analyse papier | EUR -2.00 |