All High Purity Compounds 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 | PFOS/PFOA Reference Standard - 2 components: 100u... | EUR 60.00 |
| 1x | 1,2-Dimethoxypropane CAS:7778-85-0 | EUR 37.98 |
| 1x | Diiodomethane CAS:75-11-6 EC:200-841-5 | EUR 128.26 |
| 3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |