All High Purity Compounds 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/IEC 17034 - Reference Material Producer
| 1x | Chemical Oxygen Demand COD 400 mg/l Calibration S... | EUR 83.00 |
| 1x | Formic acid for LC-MS - pack of 10 x 1ml | EUR 79.70 |
| 1x | 2-Acetylpyrazine [CAS:22047-25-2] | EUR 38.12 |
| 1x | Dibutyl Fumarate [CAS:105-75-9] | EUR 22.87 |
| 1x | TOC Standard Solution 100 mg/l (standard solution... | EUR 83.00 |
| 1x | 3,5-Di-tert-butyl-4-hydroxybenzoic acid-hexadecyl... | EUR 43.20 |
| 1x | CEN/TS 16621: PAH4 standard solution of 4 compone... | EUR 45.00 |
| 1x | Diundecyl Phthalate (mixture of branched chain is... | EUR 47.01 |
| 1x | 1-Phenylpyrazole CAS:1126-00-7 | EUR 48.51 |
| 1x | 2-Methylbutyl Acetate CAS:624-41-9 EC:210-843-8 | EUR 63.53 |
| 1x | Certified reference solution for osmometer calibr... | EUR 102.00 |
| 1x | Conductivity Standard 300000 uS/cm at 25 C | EUR 87.00 |
| 12x | Discount for non-paper Certificate of Analysis | EUR -12.00 |