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 | Copper sulphate 0.02M | EUR 48.00 |
1x | Rhenium Re - 1000 mg/l in diluted HNO3 for ICP | EUR 79.00 |
2x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -2.00 |