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 | 4-Chlororesorcinol CAS:95-88-5 EC:202-462-0 | EUR 39.34 |
| 1x | 2-(2-Hydroxy-5-methylphenyl)benzotriazole CAS:244... | EUR 57.17 |
| 1x | Phenyl 4-hydroxybenzoate CAS:17696-62-7 EC:241-69... | EUR 52.09 |
| 1x | Diphenhydramine CAS:58-73-1 EC:200-396-7 | EUR 63.63 |
| 1x | DL-Phenylmercapturic Acid CAS:20640-68-0 | EUR 140.30 |
| 1x | Heptafluorobutyric Anhydride CAS:336-59-4 EC:206-... | EUR 51.94 |
| 6x | Discount for non-paper Certificate of Analysis | EUR -6.00 |