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 Producer
| 1x | HighPurS-CERT - Potassium Chloride (KCl) - min. 9... | EUR 81.00 |
| 1x | HighPurS-CERT - Potassium Iodide (KI) - min. 99.9... | EUR 167.00 |
| 2x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -2.00 |