All ICP and ICP-MS Standards produced by CPAchem use high-purity metals or salts in sub-boiling distilled acids. CPAchem's quality system is currently ISO 9001 certified. CPAchem's quality control laboratory is ISO 17025:2005 registered/certified. CPAchem is ISO Guide 34:2009 registered/certified while demonstrating technical competence in the field of Reference Material Producer.
| 1x | Water,Ammonia-free | EUR 55.00 |
| 1x | Wash Solution pH 2.5 | EUR 68.00 |
| 2x | Discount for non-paper Certificate of Analysis | EUR -2.00 |