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 | Perfluoroethanesulfonic acid CAS:354-88-1 | EUR 162.00 |
| 1x | Perfluorooctanic acid sodium salt CAS:335-95-5 EC... | EUR 53.24 |
| 2x | Discount for non-paper Certificate of Analysis | EUR -2.00 |