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 | Alcoholic TS | EUR 67.00 |
| 1x | Ammonium Pyrrolidinedithiocarbamate, Saturated, TS | EUR 70.00 |
| 1x | Diphenylamine TS | EUR 37.00 |
| 1x | Trometamol C4H11NO3 (Mr 121.1) [77-86-1] | EUR 121.00 |
| 1x | Citrate buffer TS pH 5.0 | EUR 68.00 |
| 1x | Acetic Acid, Glacial, TS | EUR 137.00 |
| 1x | Sodium acetate 0.2M (0.2N) | EUR 53.00 |
| 1x | Titanium Trichloride 0.1M | EUR 219.00 |
| 1x | Acetic Acid TS 8.7N | EUR 39.00 |
| 1x | Platinum-Cobalt TS | EUR 61.00 |
| 10x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -10.00 |