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 | Copper Solution, Alkaline (Solution II) | EUR 33.00 |
| 1x | Zinc Chloride 0.1M | EUR 64.00 |
| 1x | Rh 1000mg/l in diluted HCl for ICP/MS | EUR 330.00 |
| 1x | Citro-phosphate Buffer pH 5.0 | EUR 65.00 |
| 1x | PCB 81 CAS:70362-50-4 | EUR 87.57 |
| 1x | 4,4'-DDE [CAS:72-55-9] 10 ug/ml in Cyclohexane | EUR 26.00 |
| 1x | BDE 11 [CAS:6903-63-5] 10ug/ml in Iso-octane | EUR 110.00 |
| 1x | Biuret TS | EUR 66.00 |
| 1x | Ethanol, aldehyde-free | EUR 225.00 |
| 9x | Discount for non-paper Certificate of Analysis | EUR -9.00 |