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 | Hydrochloric Acid 0.2M (0.2N) | EUR 36.00 |
| 1x | Calcium Chloride 0.02M (0.04N) | EUR 81.00 |
| 1x | PAH Standard Solution 16 components (EPA 552) 10... | EUR 84.00 |
| 1x | Bromine - Bromate/Bromide 0.05M (0.1N) | EUR 110.00 |
| 1x | Hydrochloric Acid 2M (2N) | EUR 40.00 |
| 1x | Total Base Number (TBN) - 6 mgKOH/g | EUR 546.00 |
| 1x | Total Base Number (TBN) - 30 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 3 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 6 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 30 mgKOH/g | EUR 546.00 |
| 1x | Total Base Number (TBN) - 15 mgKOH/g | EUR 546.00 |
| 1x | Total Base Number (TBN) - 10 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 40 mgKOH/g | EUR 189.00 |
| 1x | Total Base Number (TBN) - 40 mgKOH/g | EUR 546.00 |
| 14x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -14.00 |