All Organic Solutions 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 | Hexylbenzene CAS:1077-16-3 EC:214-070-7 | EUR 35.43 |
1x | 1-Heptanethiol CAS:1639-09-4 EC:216-678-8 | EUR 33.88 |
1x | Isobutyl Mercaptan CAS:513-44-0 EC:208-162-6 | EUR 96.67 |
3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |