Toutes ces solutions étalons sont Certifiées Matériaux de Référence. Elles sont produites et calibrées selon les procédures de contrôle qualité de CPAchem qui est :
- certifié ISO 9001
| 1x | Potassium Hydroxide in ethanol (60%) 0.5 M | EUR 93.00 |
| 1x | 6 components: 5000ug/ml each of Ethylbenzene [CAS... | EUR 63.00 |
| 1x | Copper Standard Solution (1.5 ug/ml Cu) | EUR 61.00 |
| 1x | Phosphate buffer solution for processed aconite r... | EUR 68.00 |
| 1x | Standard Silver Stock Solution | EUR 61.00 |
| 1x | Nitrate Standard Solution concentrate (0.163% w/v... | EUR 61.00 |
| 1x | Aluminium Standard Solution (10 ppm Al) 100 time... | EUR 61.00 |
| 1x | Iron Standard Solution concentrate 0.1726% w/v fe... | EUR 61.00 |
| 1x | Copper Standard Solution concentrate 0.393% w/v c... | EUR 61.00 |
| 1x | Cadmium Standard Solution concentrate 0.228% w/v ... | EUR 61.00 |
| 1x | Standard Nitric Acid Solution | EUR 61.00 |
| 1x | Barium Standard Solution concentate 0.178% w/v ba... | EUR 61.00 |
| 1x | BTEX Standard Solution - 6 components: 2000ug/ml ... | EUR 56.00 |
| 1x | Standard Gold Solution for Atomic Absorption Spec... | EUR 61.00 |
| 1x | Standard Fluorine Solution | EUR 61.00 |
| 1x | Ammonium Thiocyanate 0.1M | EUR 49.00 |
| 1x | Standard Potassium Stock Solution | EUR 61.00 |
| 1x | Tin Standard Solution (5 ppm Sn) 100 times concen... | EUR 61.00 |
| 1x | PAH Standard Solution 6 components 100ug/ml each... | EUR 86.00 |
| 1x | Sodium Thiosulphate 0.1M | EUR 35.00 |
| 1x | Standard Ammonium Solution | EUR 61.00 |
| 1x | Standard Cadmium Stock Solution | EUR 61.00 |
| 1x | Borate pH Standard Solution | EUR 69.00 |
| 1x | Boric acid 0.2 mol/l - potassium chloride 0.2 mol... | EUR 68.00 |
| 1x | Arsenic Standard Solution concentrate (1000 ppm A... | EUR 61.00 |
| 1x | Sodium Hydroxide 1M | EUR 35.00 |
| 1x | Gelatin-tris buffer solution | EUR 60.00 |
| 27x | Discount for non-paper Certificate of Analysis | EUR -27.00 |