All Solutions according to EPA Methods 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 | BTEX Standard Solution - 6 components (ISO 9377-2... | EUR 75.00 |
| 1x | PCBs Standard Solution 1 component (EPA 608) Aro... | EUR 25.00 |
| 1x | Buffer Solution pH 2.5 (acc. to Ph Eur) | EUR 68.00 |
| 1x | PCBs Standard Solution 8 components 100ug/ml eac... | EUR 105.00 |
| 1x | PCBs Standard Solution 8 components 1ug/ml each ... | EUR 93.00 |
| 1x | Quality Control Standard of Mineral Oils (ISO 937... | EUR 63.00 |
| 1x | PAH Standard Solution 6 components (ISO 7981-1) ... | EUR 83.00 |
| 1x | n-Alkane Standard Solution 6 components 100ug/ml... | EUR 79.00 |
| 1x | Multiple compound stock solution (ISO 17993) 15 ... | EUR 61.00 |
| 1x | n-Alkane Standard Solution 16 components C10-C40 ... | EUR 63.00 |
| 1x | Phenols Standard Solution 11 components (EPA 604)... | EUR 43.00 |
| 11x | Discount for non-paper Certificate of Analysis | EUR -11.00 |