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 | Karl Fischer Solid standard for oven method (wate... | EUR 79.00 | 
| 1x | Tetrafluoroborates (BF4-) 1000 mg/l in H2O for IC | EUR 42.00 | 
| 1x | Karl Fischer coulometric Water Standard 0.1% (1 ... | EUR 99.00 | 
| 1x | Irgarol 1051 CAS:28159-98-0 EC:248-872-3 | EUR 96.80 | 
| 4x | Discount for non-paper Certificate of Analysis | EUR -4.00 |