All Petrochemical 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 | PCB 165 [CAS:74472-46-1] 500ug/ml in Iso-octane | EUR 40.00 |
1x | Copper standard (5 ug/ml Cu) TS | EUR 58.00 |
1x | PCB 197 [CAS:33091-17-7] 500ug/ml in Iso-octane | EUR 50.00 |
1x | Sodium Acetate Buffer Solution | EUR 65.00 |
1x | Fuchsin TS decolorized | EUR 46.00 |
1x | Sodium Acetate Buffer Solution (pH 3.7) | EUR 65.00 |
1x | Sodium Acetate Buffer Solution (pH 3.8) | EUR 65.00 |
1x | PCB 181 [CAS:74472-47-2] 100ug/ml in Iso-octane | EUR 43.00 |
1x | Copper standard (10 ug/ml Cu) TS | EUR 58.00 |
1x | PCB 194 [CAS:35694-08-7] 100 ug/ml in Iso-octane | EUR 26.00 |
1x | PCB 170 [CAS:35065-30-6] 500ug/ml in Iso-octane | EUR 40.00 |
1x | Hydroxylamine hydrochloride TS2 | EUR 66.00 |
12x | Discount for non-paper Certificate of Analysis | EUR -12.00 |