All High Purity Compounds 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/IEC 17034 - Reference Material Producer
1x | Buffer Solution pH 2.2 | EUR 65.00 |
1x | Matrix Modifier: NH4NO3 (99.999%) 50 g/l in H2O | EUR 127.00 |
1x | Palladium Matrix Modifier Pd - 10.0 +/- 0.2 g/l i... | EUR 418.00 |
1x | ASTM D5501-12 - Calibartion Standard 5: 3 compone... | EUR 44.00 |
1x | ASTM Method D5580 Aromatics Quantitative Calibrat... | EUR 337.00 |
1x | Buffer Solution pH 2.0 | EUR 65.00 |
1x | Matrix Modifier: NH4H2PO4 (99.999%) 100 g/l in 1%... | EUR 150.00 |
1x | Matrix Modifier: Pd(NO3)2 (99.999%) 2g/l in 1% HN... | EUR 139.00 |
8x | Discount for non-paper Certificate of Analysis | EUR -8.00 |