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 | Tetraconazole CAS:112281-77-3 EC:407-760-6 | EUR 72.70 | 
| 1x | Simazine CAS:122-34-9 EC:204-535-2 | EUR 47.19 | 
| 1x | N-Allylthiourea CAS:109-57-9 EC:203-683-5 | EUR 59.98 | 
| 1x | Tetramethrin CAS:7696-12-0 EC:231-711-6 | EUR 54.45 | 
| 1x | Prallethrin CAS:23031-36-9 EC:245-387-9 | EUR 48.40 | 
| 5x | Discount for non-paper Certificate of Analysis | EUR -5.00 |