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/IEC 17034 - Reference Material Produce
| 1x | sec-Butyl Methyl Ether CAS:6795-87-5 | EUR 80.77 |
| 1x | 4-Aminoazobenzene CAS:60-09-3 EC:200-453-6 | EUR 36.51 |
| 1x | tert-Amyl mercaptan CAS:1679-09-0 EC:216-843-4 | EUR 205.82 |
| 1x | 4-tert.-Butyltoluene CAS:98-51-1 EC:202-675-9 | EUR 37.91 |
| 1x | Undecanoic acid-methyl ester CAS:1731-86-8 EC:217... | EUR 31.76 |
| 1x | sec-Butyl Mercaptan CAS:513-53-1 EC:208-165-2 | EUR 26.68 |
| 6x | Discount for non-paper Certificate of Analysis | EUR -6.00 |