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 | Acetylacetone reagent R1 | EUR 64.00 |
| 1x | Primary solution Red | EUR 112.00 |
| 1x | Hydrochloric Acid (Dilution Matrix) | EUR 74.00 |
| 1x | Colour Reference Solutions B (brown) B1-B9 acc. t... | EUR 273.00 |
| 1x | Tris-hydrochloride buffer solution pH 8.3 | EUR 65.00 |
| 1x | Standard solution BY (brownish yellow) | EUR 97.00 |
| 1x | Alizarin S solution | EUR 56.00 |
| 1x | Colour Reference Solutions GY (greenish yellow): ... | EUR 273.00 |
| 1x | Phenol-Mix: 11 components: 100ug/ml each of 4-Chl... | EUR 179.00 |
| 1x | Tris(hydroxymethyl)aminomethane buffer solution p... | EUR 90.00 |
| 1x | Tris(hydroxymethyl)aminomethane sodium chloride b... | EUR 235.00 |
| 1x | Phosphate buffer solution pH 3.4 | EUR 65.00 |
| 12x | Discount for non-paper Certificate of Analysis | EUR -12.00 |