All Organic Solutions 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 | HighPurS-CERT - Potassium Bromide (KBr) - min. 99... | EUR 204.00 |
| 1x | Total Acid Number (TAN) - 3 mgKOH/g | EUR 546.00 |
| 1x | Total Acid Number (TAN) - 100 mgKOH/g | EUR 546.00 |
| 1x | HighPurS-CERT - Nickel Nitrate (Ni(NO3)2*6H2O) - ... | EUR 229.00 |
| 4x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -4.00 |