All Inorganic 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 | CRM water 3 - 31 elements: Ca 100mg/l ; Mg 20mg/l... | EUR 254.00 |
| 1x | Standard Solution 1mg/l each of Al ; Ag ; As ; B ... | EUR 106.00 |
| 1x | ICP Water Quality standard 4 - 31 elements - Ca 1... | EUR 229.00 |
| 1x | Thiocyanates (SCN-) 1000 mg/l in H2O for IC | EUR 42.00 |
| 1x | 2-Mercaptobenzimidazole CAS:583-39-1 EC:209-502-6 | EUR 44.00 |
| 1x | Standard Solution 100 mg/l each of As, Be, Bi, Ca... | EUR 196.00 |
| 1x | Trifluoroacetic acid for LC-MS | EUR 33.00 |
| 1x | 2-NP-AHD [CAS:623145-57-3] | EUR 121.00 |
| 1x | Phosphorus P -10 g/l in H2O for ICP | EUR 69.00 |
| 1x | La 1000mg/l in diluted HNO3 for ICP/MS | EUR 69.00 |
| 1x | Boron B - 1000 mg/l in H2O for ICP | EUR 38.00 |
| 1x | Na 10000mg/l in diluted HNO3 for ICP/MS | EUR 101.00 |
| 1x | 2-n-Propylthiophene CAS:1551-27-5 EC:216-288-8 | EUR 60.45 |
| 1x | K 10000mg/l in diluted HNO3 for ICP/MS | EUR 101.00 |
| 1x | Lactates (CH3CH(OH)COO- )1000 mg/l in H2O for IC | EUR 87.00 |
| 1x | L-Histidine CAS:71-00-1 EC:200-745-3 | EUR 48.40 |
| 1x | Trace Metals in Drinking Water Standard - 29 comp... | EUR 377.00 |
| 17x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -17.00 |