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 | Total Acid Number (TAN) - 0.1 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 1 mgKOH/g | EUR 189.00 |
| 1x | Total Acid Number (TAN) - 2.5 mgKOH/g | EUR 189.00 |
| 1x | Total Acid Number (TAN) - 20 mgKOH/g | EUR 546.00 |
| 1x | Total Acid Number (TAN) - 5 mgKOH/g | EUR 546.00 |
| 1x | Total Acid Number (TAN) - 10 mgKOH/g | EUR 189.00 |
| 1x | Total Acid Number (TAN) - 50 mgKOH/g | EUR 546.00 |
| 1x | Mo 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
| 1x | Ni 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
| 1x | Co 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
| 1x | Cr 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
| 11x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -11.00 |