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 | Zinc | EUR 59.00 |
| 1x | Lead nitrate 0.1M | EUR 48.00 |
| 1x | Tuning Solution for ICP-MS 6 components: 1ug/l ea... | EUR 106.00 |
| 3x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -3.00 |