All Turbidity Standard 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 | Toluene [CAS:108-88-3] 100 ug/ml in Methanol | EUR 20.00 |
| 1x | PAH Internal Stdandard Mixture 6 components (EPA ... | EUR 126.00 |
| 1x | 12 components: 100ug/ml each of Bromophos-ethyl [... | EUR 85.00 |
| 1x | 11 components: 100ug/ml each of Diniconazole [CAS... | EUR 85.00 |
| 4x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -4.00 |