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 | Methyl Green-Iodomercurate Paper (Pack of 50) | EUR 171.00 |
1x | Imidazole–Mercury Reagent | EUR 88.00 |
1x | Methylthymol blue mixture (acc. to Ph Eur) | EUR 74.00 |
1x | Mordant Black 11 Triturate R1 (acc. to Ph Eur) | EUR 46.00 |
1x | Methylene Blue Solution (acc. to Ph Eur) | EUR 42.00 |
5x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -5.00 |