All Inorganic 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 | 3-Hydroxybutyric acid CAS:300-85-6 EC:206-099-9 | EUR 78.69 |
| 1x | Quality Control Standard 1 - 23 components: 100mg... | EUR 177.00 |
| 1x | Heptadecafluorooctanesulfonic acid tetraethylammo... | EUR 60.50 |
| 1x | 3,3'-Thiodipropionic acid, bis-dodecyl ester [CAS... | EUR 24.20 |
| 4x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -4.00 |