All Miscellaneous Standards 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 | Alcohol (90 percent) | EUR 60.00 |
1x | Potassium sulfate standard solution (100 ug/ml SO... | EUR 58.00 |
1x | Acetic acid n-propyl ester CAS:109-60-4 EC:203-68... | EUR 26.91 |
3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |