All Organic 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 | Sodium standard solution (1000 ppm Na) | EUR 58.00 |
1x | Ammonium standard solution (3 ppm NH4) 100 times ... | EUR 58.00 |
1x | Potassium standard solution (600 ppm K) 20 times ... | EUR 59.00 |
1x | Barium nitrate VS 0.01 mol/l | EUR 52.00 |
1x | Potassium Hydroxide 0.1N VS | EUR 50.00 |
1x | Iron salicylate solution | EUR 190.00 |
1x | Zinc acetate solution | EUR 140.00 |
1x | Titanium trichloride - sulphuric acid reagent | EUR 60.00 |
1x | Xylenol orange solution | EUR 37.00 |
1x | Titanium (III) Chloride, 0.1 mol/L | EUR 142.00 |
1x | Xanthydrol solution | EUR 102.00 |
1x | Hydrochloric acid, methanolic | EUR 114.00 |
1x | Zinc chloride solution, iodinated | EUR 322.00 |
1x | Sulfuric Acid 0.1 mol/l | EUR 33.00 |
1x | Xylenol orange triturate | EUR 74.00 |
1x | Potassium Arsenite 0.1N VS | EUR 112.00 |
1x | Sodium hydroxide VS 0.5 mol/l | EUR 31.00 |
1x | Potassium Bromate, 0.0167 M | EUR 74.00 |
1x | Sodium hydroxide VS 0.1 mol/l | EUR 26.00 |
1x | Sodium hydroxide (0.05 mol/l) VS | EUR 31.00 |
1x | Phenanthroline Solution | EUR 98.00 |
1x | Zinc 0.1 mol/L | EUR 64.00 |
1x | Sodium hydroxide VS 0.2 mol/l | EUR 31.00 |
1x | Silver Standard Solution 5 mg/l Ag | EUR 58.00 |
1x | Ruthenium Red Solution | EUR 154.00 |
1x | Phosphate Buffer 0.33M Mixed pH 7.5 | EUR 65.00 |
1x | Water, Carbon Dioxide-free | EUR 55.00 |
1x | Sodium Lauryl Sulfate 0.5% in Phosphate Buffer S... | EUR 102.00 |
1x | Water | EUR 89.00 |
29x | Discount for non-paper Certificate of Analysis | EUR -29.00 |