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 | Colour Reference Solutions Y (yellow): Y1-Y7 (7x... | EUR 273.00 |
1x | Ammonium Vanadate Solution | EUR 61.00 |
1x | Water 5% HCl for AAS and UV-VIS | EUR 35.00 |
1x | Cadmium Cd - 1 g/l in diluted HCl for AAS | EUR 19.00 |
1x | Column Test Mixture 17 components (ASTM D2887-06a... | EUR 247.00 |
1x | Cobalt Co - 1 g/l in diluted HCl for AAS | EUR 35.00 |
1x | Total Acid Number (TAN) - 3 mgKOH/g | EUR 546.00 |
1x | Ammonia R1, Dilute | EUR 51.00 |
1x | 2H,2H,3H,3H-Perfluoroundecanoic acid CAS:34598-33... | EUR 94.38 |
1x | Hydrochloric Acid (Dilution Matrix) | EUR 74.00 |
1x | Gold Au - 1g/l in diluted HCl for AAS | EUR 74.00 |
1x | Etrimfos [CAS:38260-54-7] 100mg/l in Acetone | EUR 26.00 |
1x | BDE 26 CAS:337513-75-4 | EUR 782.19 |
1x | Potassium K - 1g/l in diluted HNO3 for AAS | EUR 19.00 |
1x | Chemical Oxygen Demand COD 5000 mg/l Calibration ... | EUR 97.00 |
1x | ASTM Method D7059 Determination of Methanol in Cr... | EUR 45.00 |
1x | PCB 17 CAS:37680-66-3 | EUR 132.30 |
1x | 2-Chloroethanol solution | EUR 73.00 |
1x | BDE 55 CAS:40088-47-9 EC:254-787-2 | EUR 774.97 |
1x | Aluminium Al - 1 g/l in diluted HNO3 for AAS | EUR 19.00 |
1x | ICP-MS Calibration Standard (XXI) - 29 components... | EUR 243.00 |
1x | ASTM Method D7845 Calibration Level 3: 34 compone... | EUR 83.00 |
1x | 2 components: 1000ug/ml each of 2-Butanone [CAS:7... | EUR 47.00 |
1x | Cu Copper - 1g/l in diluted HNO3 for AAS | EUR 19.00 |
1x | Total Base Number (TBN) - 3 mgKOH/g | EUR 546.00 |
1x | Total Acid Number (TAN) - 2 mgKOH/g | EUR 189.00 |
1x | Sodium Na - 1g/l in 2% HCl; 12% C2H5OH | EUR 37.00 |
1x | ASTM Method D6293 O-PONA Paraffin Mixture: 2 comp... | EUR 103.00 |
1x | Tetraphenyltin CAS:595-90-4 EC:209-872-9 | EUR 45.98 |
1x | 1-Ethylnaphthalene CAS:1127-76-0 EC:214-432-4 | EUR 41.69 |
1x | Buffer (HEPES) Solution pH 7.5 | EUR 65.00 |
1x | Total Acid Number (TAN) - 50 mgKOH/g | EUR 189.00 |
1x | PCB 2 CAS:2051-61-8 EC:218-126-1 | EUR 39.89 |
1x | 29 components: 2000ug/ml each of 1,2,3-Trichlorob... | EUR 138.00 |
1x | Ammonium Metavanadate Solution | EUR 61.00 |
1x | Acetic acid-sodium acetate buffer solution for ir... | EUR 39.00 |
1x | Azadirachtin [CAS:11141-17-6] 100ug/ml in Acetoni... | EUR 69.00 |
37x | Discount for non-paper Certificate of Analysis | EUR -37.00 |