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 | VOC-Mix: 11 components: Bromodichloromethane [CAS... | EUR 64.00 |
| 1x | Trimethyl phosphate CAS:512-56-1 EC:208-144-8 | EUR 25.41 |
| 1x | Strontium (Sr2+) 1000 mg/l in H2O for IC | EUR 46.00 |
| 1x | Sodium (Na+) 1000 mg/l in H2O for IC | EUR 46.00 |
| 4x | Discount for non-paper Certificate of Analysis | EUR -4.00 |