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 | BDE 28 CAS:41318-75-6 | EUR 101.74 |
| 1x | PCB 4 CAS:13029-08-8 | EUR 60.82 |
| 1x | PCB 24 CAS:55702-45-9 | EUR 145.00 |
| 3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |