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 | 3-Methyl-4-nitrophenol CAS:2581-34-2 EC:219-952-5 | EUR 35.57 |
| 1x | 1-Tetracosanol CAS:506-51-4 EC:208-043-9 | EUR 95.29 |
| 1x | alpha-Methylstyrene CAS:98-83-9 EC:202-705-0 | EUR 41.93 |
| 1x | 3-Methyltetrahydrofuran CAS:13423-15-9 EC:236-537... | EUR 207.96 |
| 4x | Discount for non-paper Certificate of Analysis | EUR -4.00 |