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 | Gelatin-phosphate buffer solution, pH 7.4 | EUR 60.00 |
| 1x | 1,2-Phenylenediamine CAS:95-54-5 EC:202-430-6 | EUR 35.85 |
| 1x | 2,4-Dichlorophenylacetic acid CAS:19719-28-9 EC:2... | EUR 36.66 |
| 3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |