All Turbidity Standard 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 | Mn 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
| 1x | PCB 175 [CAS:40186-70-7] 500ug/ml in Iso-octane | EUR 53.00 |
| 1x | Lead acetate paper R (Pack of 50) | EUR 184.00 |
| 1x | Iron standard solution (8 ppm Fe) 10 times concen... | EUR 45.00 |
| 1x | Lithium chloride TS 10 g/l | EUR 41.00 |
| 1x | Chlorpyrifos [CAS:2921-88-2] 100 ug/ml in Acetoni... | EUR 30.00 |
| 6x | Discount for non-paper Certificate of Analysis | EUR -6.00 |