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 | N-Ethylaniline CAS:103-69-5 EC:203-135-5 | EUR 26.62 |
| 1x | S-Methyl methanethiosulfonate CAS:2949-92-0 | EUR 66.00 |
| 1x | Trifluoroacetic anhydride [CAS:407-25-0] | EUR 66.55 |
| 1x | Ethylene Glycol Monopropyl Ether [CAS:2807-30-9] | EUR 32.67 |
| 1x | sec-Butylbenzene CAS:135-98-8 EC:205-227-0 | EUR 27.83 |
| 5x | Remise des certificats d'analyse papier | EUR -5.00 |