All AAS Standards & Modifiers 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 | 12 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 86.00 |
| 1x | 17 components: 100ug/ml each of Delta-HCH [CAS:31... | EUR 120.00 |
| 2x | Discount for non-paper Certificate of Analysis | EUR -2.00 |