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 | Ethyl-tert-butylether (ETBE) CAS:637-92-3 EC:211-... | EUR 30.25 |
1x | Discount for non-paper Certificate of Analysis | EUR -1.00 |