All Inorganic Standards 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 | Caffeine [CAS:58-08-2] 0.1mg/ml in Water | EUR 37.00 |
1x | Lithium Li 2% i in HNO3 1% | EUR 133.00 |
2x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -2.00 |